Review on Steganography-An Art of Hiding Data

Abstract

Steganography is that the art of coated or hidden writing. The aim of steganography is covert communication-to hide the existence of a message from a third party. This paper is meant as a high-level technical introduction to steganography for those unacquainted the sector. It is directed at rhetorical laptop examiners WHO would like a sensible understanding of steganography while not delving into the arithmetic, though references square measure provided to a number of the continuing analysis for the one who wants or desires further detail. Though this paper, provides a historical context for steganography, the stress is on digital applications, that specialize in activity info in on-line image or audio files. Samples of code tools that use steganography to cover knowledge inside alternative files similarly as code to notice such hidden files will be bestowed.