Fundamentals of Cryptography

This video on cryptography helps you understand what cryptography is and the fundamentals of cryptography. It starts with an introduction to cryptography and two attacker models and then explains the classical encryption techniques. After that, it explained what cryptanalysis is and its advantages and disadvantages. Finally, a short explanation of cryptanalysis attacks. #Cryptography, #Cybersecurity, #Encryption, #DataSecurity, #Hashing, #Algorithms, #Security, #HowTo, #Tutorial, and #WhatIsCryptography. #WhatIsCryptography, #Cybersecurity, #DataSecurity, #Encryption, #Hashing, #Algorithms, #SymmetricCryptography, #AsymmetricCryptography, #HowTo, #Tutorial, #LearnCryptography Video Sections 00:18 Outline of the Lecture 01:35 What is Cryptography? 04:29 What Does It Mean to “Secure Information”? 07:30 Two Attacker Models 11:47 Handling Attacks 13:05 Security Services 15:53 Security Mechanisms 17:23 Symmetric Encryption 20:12 Some Basic Terminology 20:46 Symmetric Cipher Model 26:28 Cryptanalysis 27:44 Cryptanalysis Attacks My Website Link: https://sites.google.com/view/kumaresanphd