What Is Meant by Steganography?

Steganography is the practice of hiding a secret message inside of (or even on top of) something that is not secret. ... It is a form of covert communication and can involve the use of any medium to hide messages. It's not a form of cryptography, because it doesn't involve scrambling data or using a key.

What is steganography and how it works?

Steganography works by hiding information in a way that doesn't arouse suspicion. One of the most popular techniques is 'least significant bit (LSB) steganography. In this type of steganography, the information hider embeds the secret information in the least significant bits of a media file.

What is stenography example?

Steganography Examples

Playing an audio track backwards to reveal a secret message. Playing a video at a faster frame rate (FPS) to reveal a hidden image. Embedding a message in the red, green, or blue channel of an RGB image. Hiding information within a file header or metadata.