Information and Network Security Important Questions For GTU Exam

1. Data Encryption Standard
- Key Generation Process In Detail
- Single Round of DES
- Avalanche Effect
- Strength of DES
- Double & Triple DES

2. Advanced Encryption Standard in Detail

3. Playfair Cipher With Example

4. Diffie-Hellman Key Exchange Algorithm With Example
- Man In The Middle Attack in Diffie-Hellman Algorithm

5. RSA Algorithm
- Key Pair Generation
- Encryption and Decryption

Also Read - Compiler Design Important Questions For GTU Exam

6. Modes Of Operation
- Electronic Code Book
- Cipher Block Chaining Mode
- Counter Mode
- Output Feedback Mode
- Cipher Feedback Mode

7. Digital Signature
- One Approach to Digital Signatures
- Hash Code Base Digital Signature.
- Digital Signature Algorithm

8. Kerberos

9. Message Authentication Codes

10. Hash Function
- Simple Hash Function

11. Hill Cipher With Example

12. One Time Pad Cipher

13. Web Security Threats

14. Distribution Of Public Key

15. Public Key Infrastructure (PKI)

16. HTTPS - HTTP over SSL

17. SSL - Secure Socket Layer

18. SSH - Secure Shell

19. Transposition Techniques

20. Public Key CryptoSystem
- Authentication And Confidentiality

21. Mono-alphabetic Cipher

22. Caesar-Cipher

23. SHA - Secure Hash Algorithm

24. Difference
- Symmetric Key Cryptography vs. Asymmetric Key Cryptography
- Stream Cipher vs. Block Cipher
- Active Attack vs Passive Attack

25. Definitions
- Data Confidentiality
- Data Authentication
- Data Integrity
- Crypt-analysis
- Brute Force Attack
- Digital Signature

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Information and Network Security Important Questions For GTU Exam