Explain following terms. 1) Honeypot intrusion detection 2) RC4 3) Public key 4) Private key 5) Hash function 6) Digital signature 7) Cryptography
[7 marks]Explain boot force password attack with proper example and write code java code to crack 8 length password having a to z and 0 to 9.
[7 marks]What is Symmetric Block Cipher? Explain AES with suitable diagram
[7 marks]Why mode of operation is defined? Explain any two cipher block modes of operations.
[7 marks]Explain HMAC algorithm with suitable diagram.
[7 marks]Explain SHA-256 with diagram.
[7 marks]Explain PGP Services.
[7 marks]Discuss SSL Alert and SSL Handshake Protocol
[7 marks]Discuss the Man-In-The-Middle attack with suitable diagram.
[7 marks]Discuss Password selection strategies in detail.
[7 marks]What is random number generator? Discuss TRNG, PRNG and PRF with suitable diagram.
[7 marks]What is IPSec? What are the applications of IPSec? Explain the modes of IPSec operations.
[7 marks]Explain Intrusion Detection.
[7 marks]Write notes on X.509 certificate.
[7 marks]Draw AH format for IPsec and discuss all the necessary fields.
[7 marks]Write java code to encrypt “abc”(input) to 123(output).
[7 marks]1) How UNIX manages passwords to make it secure from attackers? 2) Explain how one can use Markov model for proactive password checking?
[7 marks]