Cryptography and Network Security: From Basic Concepts to Advanced Security Protocols

Master comprehensive cryptography and network security concepts through an extensive 12-hour video course covering essential encryption algorithms, authentication methods, and digital signatures. Progress from fundamental security concepts and attack types to advanced topics including DES, AES, and RSA algorithms. Explore key authentication mechanisms like MD5 and SHA-512, while gaining practical knowledge of security protocols such as Kerberos, X.509, PGP, IP Security, and SSL. Learn critical techniques in substitution, transposition, and public key distribution alongside modern approaches to digital signatures and key exchange protocols like Diffie-Hellman. Develop a strong foundation in information security principles and their practical applications in securing network communications and data protection.

Syllabus

Intro
Basic Concepts
Types of Attacks
Security Services
Substitution Techniques
Transposition Techniques
Fiestel Structure
DES Algorithm
AES Algorithm
RSA Algorithm
Diffie Hellman Key Exchange
Types of Authentications
MD5 Algorithm
SHA 512
HMAC Algorithm
Public Key Distribution
Digital Signature Standard Algorithm
07. Kerberos
X.509 - 1
X.509 - 2
PGP
IP Security -1
SSL - 1
SET - 1