Chapter 8, Problem 12RQ

Explanation of Solution

Steganography:

Steganography is a method to hide data within data, image, or audio files. It is not a form of cryptography, it is another way of securing data and information during transit. The word steganography came from Greek language and the meaning of the word is “secret writing”.

Usage of steganography:

• It protect the message from third party and protect the data alteration.
• Enhances the secrecy of data.
• Using steganography the user can protect the secret communication on web during transmission...