Learn Caesar Cipher: The Classic Encryption Method with Easy Example 🔐

The Caesar Cipher technique is one of the earliest and simplest method of encryption technique.

It’s simply a type of substitution cipher, i.e., each letter of a given text is replaced by a letter some fixed number of positions down the alphabet.

For example with a shift of 1, A would be replaced by B, B would become C, and so on.

The method is apparently named after Julius Caesar, who apparently used it to communicate with his officials.

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