Survey on Various Steganography Techniques

Abstract: Steganography is progressive to gain its importance due to the aggressive growth and secret communication of potential computer users over the internet. It can also be defined as the study of invisible communication that usually deals with the ways of hiding the existence of the communicated message. Normally data embedding is achieved in communication, image, text, voice or multimedia content for copyright, military communication, authentication and many other objectives.

Keywords: Data hiding, Steganography, Cover writing.