https://padlet.com/anja9719/962oez68smbmbsul This is a wall on how cryptography relates to cybersecurity en-us 2022-09-05 00:40:42 UTC 2025-04-24 08:44:04 UTC hello@padlet.com anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282310749 Cryptography, at its most fundamental level, requires two steps: encryption and decryption. The encryption process uses a cipher in order to encrypt plaintext and turn it into ciphertext. Decryption, on the other hand, applies that same cipher to turn the ciphertext back into plaintext.]]> 2022-09-05 00:51:06 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282310749 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282312814 2022-09-05 00:53:05 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282312814 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282315090 2022-09-05 00:55:32 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282315090 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282317904 Cryptography is one of the most important tools for building secure systems. Through the proper use of cryptography, one can ensure the confidentiality of data, protect data from unauthorized modification, and authenticate the source of data. The CIA triad can be implemented using Cryptography]]> 2022-09-05 00:58:17 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282317904 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282323167 2022-09-05 01:03:28 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282323167 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282324330 2022-09-05 01:04:41 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282324330 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282325205 2022-09-05 01:05:37 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282325205 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282328880 2022-09-05 01:09:14 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282328880 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282329935 2022-09-05 01:10:19 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282329935 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282330505 2022-09-05 01:10:48 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282330505 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282332077 2022-09-05 01:12:10 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282332077 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282333005 2022-09-05 01:13:04 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282333005 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282335836 Cybersecurity experts use cryptography to design algorithms, ciphers, and other security measures that codify and protect company and customer data.]]> 2022-09-05 01:15:47 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282335836 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282336487 2022-09-05 01:16:17 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282336487 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282338957 2022-09-05 01:18:33 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282338957 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282343165 Index:
Green: Cryptography
Blue: Cryptography & Cyber Security
Purple: Focus
White: Images/GIFs

]]> 2022-09-05 01:22:04 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282343165 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282343990 2022-09-05 01:22:45 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282343990 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282347847 RSA algorithm is asymmetric cryptography algorithm. Asymmetric actually means that it works on two different keys i.e. Public Key and Private Key. As the name describes that the Public Key is given to everyone and Private key is kept private.]]> 2022-09-05 01:25:48 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282347847 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282348474 Since this is asymmetric, nobody else except browser can decrypt the data even if a third party has public key of browser.]]> 2022-09-05 01:26:22 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282348474 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282349181 The idea of RSA is based on the fact that it is difficult to factorize a large integer. The public key consists of two numbers where one number is multiplication of two large prime numbers. And private key is also derived from the same two prime numbers. So if somebody can factorize the large number, the private key is compromised. ]]> 2022-09-05 01:26:58 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282349181 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282349872 Encryption strength totally lies on the key size and if we double or triple the key size, the strength of encryption increases exponentially. RSA keys can be typically 1024 or 2048 bits long, but experts believe that 1024 bit keys could be broken in the near future. But till now it seems to be an infeasible task.]]> 2022-09-05 01:27:38 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282349872 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282351837 2022-09-05 01:29:17 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282351837 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282354327 2022-09-05 01:31:18 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282354327 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282357769 2022-09-05 01:34:21 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282357769 anja9719 https://padlet.com/anja9719/962oez68smbmbsul/wish/2282360388 2022-09-05 01:36:33 UTC https://padlet.com/anja9719/962oez68smbmbsul/wish/2282360388