Topics
Video Tutorials
Slides
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Information Security
Key Management and Distribution
Symmetric Key Distribution using Symmetric Encryption
Symmetric Key Distribution using asymmetric Encryption
Key Distribution Problem in Cryptography
Public key distribution
Public Key Certificates
Digital Signatures and Digital Certificates
x.509 certificates
Network and Internet Security
Transport Layer Security
Wireless LAN security
E-mail security
Overview: Network Security Concepts
Security Attacks
Services and Mechanisms
Classical Encryption techniques
Symmetric Cipher Model
Substitution and Permutation Ciphers
Steganography
Block Ciphers and Data Encryption Standard
Public-key cryptography
Cryptography in Network Security
Introduction to number theory
RSA Encryption Algorithm
Diffie-Hellman
Message Digest: Requirements for cryptographic hash functions
MD5
SHA
Message authentication codes
Digital signatures