NWC3053 COMPUTER NETWORK SECURITY by Nor Hafiza Abd Samad (Hjh)

Chapter 1

hafiza — 2019-05-08 23:42:55 UTC

Chapter 2

hafiza — 2019-05-08 23:43:13 UTC

Chapter 3

hafiza — 2019-05-08 23:43:17 UTC

Chapter 4

hafiza — 2019-05-08 23:43:21 UTC

Chapter 5

hafiza — 2019-05-08 23:43:25 UTC

Chapter 6

hafiza — 2019-05-08 23:43:30 UTC

Chapter 7

hafiza — 2019-05-08 23:43:38 UTC

Chapter 8

hafiza — 2019-05-08 23:43:42 UTC

Cryptography

hafiza — 2019-06-25 00:56:00 UTC

Firewall

hafiza — 2019-06-25 01:00:52 UTC

Course Information (Session 0723)

hafiza — 2020-07-06 00:47:59 UTC

Nor Hafiza Abd Samad

hafiza — 2022-08-02 01:05:45 UTC

Senior Lecturer
Faculty of Computing and Multimedia (FCOM)
hafiza@uptm.edu.my

Tutorial 1

hafiza — 2023-08-14 02:32:26 UTC

Tutorial 2

hafiza — 2023-08-21 02:42:36 UTC

Question

hafiza — 2023-08-28 12:09:23 UTC

Assignment Cover

hafiza — 2023-08-28 12:09:43 UTC

hafiza — 2023-08-29 23:40:52 UTC

hafiza — 2023-08-29 23:41:15 UTC

Group Member

hafiza — 2023-08-30 02:55:09 UTC

Topic 3

hafiza — 2023-09-11 05:44:07 UTC

1. How strong is your password? (using online tools)

2. Symmetric (using the same key to encrypt and decrypt)
https://www.devglan.com/online-tools/aes-encryption-decryption

3. Asymmetric
https://www.devglan.com/online-tools/rsa-encryption-decryption

4. Base64 ? Hex? why 64?

5. Does www.devglan.com apply encryption? Discuss.

6. Find the public key for https://www.mycert.org.my/ in order to send a secure email to mycert.

Tutorial 4

hafiza — 2023-09-12 23:23:43 UTC

Tutorial 3

hafiza — 2023-09-12 23:27:52 UTC

Topic 4

hafiza — 2023-09-15 08:10:26 UTC

Internet Security (Web Security)

Ref :
https://www.digicert.com/what-is-ssl-tls-and-https
https://www.techtarget.com/searchsecurity/definition/Secure-Electronic-Transaction-SET

1. What is SSL, TLS, HTTPS
2. What information does SSL certificate contain?
3. Why do you need SSL certificate for your site?
4. How does an SSL certificate work?
5. Analyze one example of 'https' link using https://www.ssltools.com/ and view details for Summary and Certificate Chain. eg. https://www.devglan.com
6. a. View 'Technologies Industries: SSL' in this website. https://www.datanyze.com/market-share
b. What are the top 5 SSL Certificates technologies used in Malaysia.
7. Google Chrome > Settings >Privacy and Security > Security > Advanced > Manage Certificate
View : Client Authentication, Secure Email > Intermediate Certification Authorities, Trusted Root Certification Authorities

Group Member

hafiza — 2023-10-02 00:54:08 UTC

Question

hafiza — 2023-10-02 00:54:47 UTC

Table of Content

hafiza — 2023-10-08 23:18:22 UTC

Project NWC3053

Table of Content

1.0 Introduction

2.0 Types/ Categories

3.0 How it works/ spreads

4.0 Counter Measure/ Mitigation Plan/How to Protect

5.0 Conclusion

6.0 References

7.0 Appendix (if any)

Topic 7

hafiza — 2023-10-11 01:09:39 UTC

Countermeasures/Prevention/Mitigation

1. Types of Firewall - https://www.youtube.com/watch?v=uGaERP4Npys

2. Types of IDS - https://www.youtube.com/watch?v=hEgWPWIuq_s

**others- Antivirus, Server configuration, Encryption etc

Project Rubric

hafiza — 2023-10-14 05:15:52 UTC

Tutorial 7

hafiza — 2023-10-16 02:51:53 UTC