48. A Level OCR SLR9 1.3: Symmetric & Asymmetric Encryption Explained 🔐

OCR Specification Reference
A Level 1.3.1c

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00:00 Intro
00:11 Symmetric and Asymmetric Encryption: What is Encryption?
00:26 Simple Encryption Using Caesar Cipher
01:00 Symmetric Encryption
01:50 Asymmetric Encryption
06:30 Key Question
06:40 Going Beyond the Specification
06:53 How Easy is it to Crack an Encryption Key?
08:09 Outro