Explain Simple Substitution Ciphers With An Example
3:07
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Explain Simple Substitution Ciphers With An Example
Step into one of the oldest “hacks” in cryptography: the Caesar cipher. In this video, we break down how simple substitution ciphers work, how Julius Caesar used a 3-letter shift to hide military messages, and how encoding **HELLO → KHOOR** is as easy as shifting the alphabet. Then we flip the script and show why these ciphers are *not ...
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