Cryptography Basics: Understanding Substitution Ciphers 🔐

Discover the fundamentals of cryptography in this lecture on substitution ciphers. Perfect for liberal studies students, learn how encryption keeps information secure!

James Hamblinâ€ĸ688 viewsâ€ĸ15:26

About this video

This is the first video lecture for Math for Liberal Studies Section 3.6: An Introduction to Cryptography. In this video, we discuss the general idea of encrypting and decrypting messages to keep unintended recipients from reading them. We then discuss some simple methods for doing this.

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688

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Duration
15:26

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Published
Jul 6, 2020

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hd

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