Free Engineering Lectures: Cryptography and Network Security Book Slides

Wednesday 7 November 2012

Cryptography and Network Security Book Slides

Cryptography is the practice and study of techniques for secure communication in the presence of third parties (called adversaries).Network security consists of the provisions and policies adopted by a network administrator to prevent and monitor unauthorized access, misuse, modification, or denial of a computer network and network-accessible resources. Network security involves the authorization of access to data in a network, which is controlled by the network administrator.(Source : Wikipedia)

Here are the original slides for the book :

" Cryptography and Network Security " by William Stallings.

Chapter 1 – Introduction. (Download)

Part One: Symmetric Ciphers

Chapter 2 – Classical Encryption Techniques. (Download)
Chapter 3 – Block Ciphers and the Data Encryption Standard. (Download)
Chapter 4 – Finite Fields. (Download)
Chapter 5 – Advanced Encryption Standard. (Download)
Chapter 6 – More on Symmetric Ciphers. (Download)
Chapter 7 – Confidentiality Using Symmetric Encryption. (Download)

Part Two: Public-Key Encryption and Hash Functions

Chapter 8 – Introduction to Number Theory. (Download)
Chapter 9 – Public-Key Cryptography and RSA. (Download)
Chapter 10 – Key Management; Other Public-Key Crypto-systems. (Download)
Chapter 11 – Message Authentication and Hash Functions. (Download)
Chapter 12 – Hash and MAC Algorithms. (Download)
Chapter 13 – Digital Signatures and Authentication Protocols. (Download)

Part Three: Network Security Applications

Chapter 14 – Authentication Applications. (Download)
Chapter 15 – Electronic Mail Security. (Download)
Chapter 16 – IP Security. (Download)
Chapter 17 – Web Security. (Download)