Unlock The Secret: Beginner's Guide To Codes And Ciphers With Letter Grouping

Welcome to my new series here on Physics Teacher - Codes and Ciphers for Beginners. This is the first episode of many that introduces and teaches encryption and decryption strategies and techniques to anyone with any skill level. I will cover the very basics of Cryptography. So, if you're interested in code breaking but don't know where to start, consider subscribing. This lesson will cover Letter Grouping. Enjoy.