CS707 – Network Security VU

CS707 Handout , CS707 Midterm, CS707 Final term, CS707 Assignment, Cs707 midterm 2024

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CS707 Midterm Paper 2024
1-What is differentiate between confidentiality and data integrity?
2-Describe diagrammatically how middle attacker attach in diffi-hellman algorithm?
3- In Wireless Network which protocol you will use by considering security purpose RSA or ECC protocol?
4- Why we use diffusion?
5- why Trojan Horses virus program considered most dangerous?

cs707 midterm june 2024

1. what is difference between confidentiality and integrity, explain with reasons. 2. write about spear phishing 3. In HMAC, symmetric key will be sent or not , explain with reasons. 4. difference between substitution and transposition cipher with examples 5. long……ECB in AES is why weak algorithm, explain with examples

CS 707 midterm 07.06.2024
1.If you are supposed to implement one-time pad encryption scheme, which
requirements do you think, each pad fulfill so that it is unbreakable?
2.If private key is used to encrypt data, which key will be used for decryption and which service will be provided?
3.What are the three basic foundations of IT security describe briefly each element
4.CBC-MAC Creation using hash table & it’s integrity (10 marks)
5.Compare blowfish and Rijndeal in terms of AES