This project was independently designed, coded, and documented by Sarah Mohamed as part of the DecodeLabs Cybersecurity Industrial Training Program. Every line of HTML, CSS, and JavaScript — including ...

Introduction If you need to send a secret message to a friend, how could you prevent other people from reading it? One way is to encrypt the message—that is, use a secret code that only you and your ...

To decrypt the message, the process is reversed. Caesar ciphers are often shown using a Caesar cipher wheel diagram, to illustrate that when the end of the alphabet is reached it goes around again.

STEP-1: Read the plain text from the user. STEP-2: Read the key value from the user. STEP-3: If the key is positive then encrypt the text by adding the key with each character in the plain text.

Nothing is as compelling as a secret. Throughout history individuals have invented new forms of communication populated by different combinations of sounds, shapes, colors, and symbols, designed to ...