6. Cryptography Basics: Principles & Techniques 🔐

In this video, we'll explore the fundamental principles of cryptography, including key terms, classifications, and various techniques. Discover how cryptography plays a crucial role in ensuring information security across the internet. 🔒🌐 #InfoSec #Cryptography
1:11 What is Cryptography
1:25 Classification of Cryptography
2:29 Transposition Cipher
2:38 Substitution Cipher
3:23 Vernam Cipher
4:24 Stream Cipher
4:44 Block Cipher
5:00 Public Key Cryptography
5:25 RSA Algorithm
5:58 Hash Functions
6:48 Collision Resistance
7:11 Applications of Hash Functions