How can you make a cypher?

Answer 1

To create a simple cipher, you can use a substitution method, where each letter in the alphabet is replaced with another letter. For example, in a Caesar cipher, you can shift each letter by a fixed number, like shifting three places forward (A becomes D, B becomes E, etc.). To decode the message, simply reverse the shift. You can also create more complex ciphers by combining different methods or adding rules for punctuation and spacing.