# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

# data[].attributes.attachment_link.readable_text
Overview

Description

The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.

The YubiKey - 4 Series comes in four form factors. Each option includes the same internal components, functionality, and capabilities.

Benefits

Strong two-factor hardware based authentication

Easy and fast authentication with a single touch

Reduces IT operational costs

Multiprotocol support on a single key

Crush-resistant and waterproof

Choice of USB-A and USB-C form factors

Made in the USA & Sweden

Features

Supported protocols: FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response

Secure element hardware to protect cryptographic keys

Crypto Algorithms: RSA 2048, ECC p256, ECC p384

Interface: USB-A and USB-C

Works on Microsoft Windows, Mac OS X, Linux, Chrome OS operating systems, and on major browsers

PIV smart card compatible, minidriver available on Windows

Support for PKCS#1

Specs

YubiKey 4 and YubiKey 4 Nano (USB-A)

YubiKey 4 (keychain)

YubiKey 4 Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

18mm x 45mm x 3.3mm, 3g

12mm x 13mm x 3.1mm, 1g

FIDO Certification™ program

FIPS 140 Certification

YubiKey 4C and YubiKey 4C Nano (USB-C)

YubiKey 4C (keychain)

YubiKey 4C Nano

Overview

USB authentication key, including strong crypto and touch-to-sign, plus One-Time-Password, smart card, and FIDO U2F; three form factors.

12.5mm x 29.5mm x 5mm, 2g

12mm x 10.1mm x 7mm, 1g

FIDO Certification™ program

FIPS 140 Certification

Instructions

Using your YubiKey:
Go to yubico.com/start for instructions on how to set up your YubiKey 4 with each service. Steps to enroll your YubiKey 4 may differ from service to service. We have provided steps based on our own testing, and link to those services for full instructions. Attaches to home and car keychains. Manufactured in USA and Sweden with high security and quality.

# data[].attributes.attachment_link.title
YubiKey 4 Security Keys for Two Factor Authentication | Yubico Store

# data[].attributes.attachment_link.description
The YubiKey combines hardware-based authentication and public key cryptography to eliminate account takeovers. Simply insert into a USB slot and authenticate with a touch. YubiKey authentication is four times faster than typing a One Time Passcode and does not require a battery nor network connectivity so it is always on and accessible.