Information Assurance and Security(414441)

Unit I Security Fundamentals

Introduction, Terminology, Attacks, Security Goals : Authentication, Authorization, Cipher Techniques: Substitution and Transposition, One Time

Pad, Modular Arithmetic, GCD, Euclid’s Algorithms, Chinese Remainder

Theorem, Discrete Logarithm, Fermat Theorem, Block Ciphers, Stream

Ciphers. Secret Splitting and Sharing.

(8 Hrs.)

Unit II Cryptography

Symmetric Key Algorithms: DES, AES, BLOFISH, Attacks on DES. Modes of

Operations, Linear Cryptanalysis and Differential Cryptanalysis. Public Key

Algorithms: RSA, Key Generation and Usage, ECC. Hash Algorithms: SHA-1,

MD5.

(8 Hrs.)

Unit III Key Management

Introduction, Key Management: Generations, Distribution, Updation, Digital

Certificate, Digital Signature, PKI. Diffiee Hellman Key Exchange. One Way

Authtication, Mutual Authentication, Neeham Schroeder Protocol.

(8 Hrs.)

Unit IV Network Security

Layer Wise Security Concerns, IPSEC- Introduction, AH and ESP, Tunnel

Mode, Transport Mode, Security Associations, SSL- Introduction, Handshake

Protocol, Record Layer Protocol. IKE- Internet Key Exchange Protocol.

Intrusion Detection Systems: Introduction, Anomaly Based, Signature Based,

Host Based, Network Based Systems.

(8 Hrs.)

Unit V Security Management and Applications

ISO 27001 Security Standard: Introduction, Evolution of standard,

Organizational Context, Implementation, Certifications and benefits. Electronic

Payment: Introduction, Payment types, Smart Cards, Chip card transactions and

attacks, Payment over internet, Mobile Payments, Electronic Cash.

(6 Hrs.)

Unit VI Cyber Crimes & Laws

Introduction, Computer Forensics, Online Investgative tool, tracing and

recovering electronic evidence, Internet fraud, Identity Theft, Industrial

Espionage, Cyber Terrorism. Indian IT laws: Introduction and briefs of Law

clauses.

(6 Hrs.)

Text Books :

Bruice Schneier, “Applied Cryptography- Protocols, Algorithms and Source code in C”, 2nd Edition, Wiely India Pvt Ltd

2. Bernard Menezes, “Network Security and Cryptography”, Cengage Learning, ISBN-

978-81-315-1349-1

Reference Books :

1. Nina Godbole, “ Information Systems Security”, Wiley India Pvt Ltd, ISBN -978-81-

265-1692-6

Willaim Stallings, “Computer Security : Principles and Practices”, Pearson Ed.

3. Mark Merkow, “ Information Security-Principles and Practices”, Pearson Ed. 978-81-

317-1288-7

4. CK Shyamala et el., “Cryptography and Security”, Wiley India Pvt Ltd, ISBN 978-81-

265-2285-9

5. Berouz Forouzan, “Cryptography and Network Security”, 2 edition, TMH, ISBN :

9780070702080