2025-09-05 00:00:00 What is Steganography? Imagine you want to send a secret message. You will encode your message and send it. By doing this, you still risk attracting the attention of those who will see it pass. You sent a secret message, but you didn't do it secretly! To send it discreetly, you have to hide your message inside another message, of an innocuous aspect this one. It's Steganography!