K L University B.Tech (Autonomous) Syllabus of IT 411 Network Security

IT 411 Network Security Credits: 4

UNIT I: Overview: Services, Mechanisms & Attacks, The OSI security Architecture, A Model for Network Security. Classical Encryption Techniques: Block Ciphers & The Data Encryption Standard, Advanced Encryption Standard. (11)

UNIT II: Contemporary Symmetric Ciphers: Triples DES, CharacteristiIT of Advanced Symmetric Block Ciphers. Introduction to Number Theory, Public-key Cryptography & RSA (11)

UNIT III: Key Management, Other public-key cryptosystems, Message Authentication & Hash functions , Hash Algorithms. (11)

UNIT IV: Digital Signatures & Authentication, Authentication Applications, Electronic Mail Security (11)

UNIT V: IP Security, Web Security: Secure Sockets Layer & Transport Layer Security, Firewalls (11)

Text Book:

1. “Cryptography and Network Security", William Stallings, Third Edition, LPE.

Reference Books:

1. Kahate, “Cryptography and Network Security",
2. , Charlie Kaufman, Radia Perlman, Mike Speciner, “Network Security “, LPE, 2nd Edition

All the best for your exam.

Best Regards,
Santosh