Cryptography Part 4: Mastering Hashing & Digital Signatures 🔐

In this lesson, I explain cryptographic hashing, message digests, digital signatures, rainbow table attacks, and salted password hashing.

Table of Contents:
00:00 - Intro
00:19 - Why Hash
00:55 - Creating a Hash
02:02 - Strong Hash Characteristics
03:06 - Plaintext/Hash Changes
03:34 - File Integrity Protection
04:02 - Message Digests and Digital Signing
05:07 - Simple Password Hashing
05:49 - Problems with Simple Password Hashing
06:42 - Salted Password Hashes