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Secret Communication Through Image and Audio for Defence

, , , and . International Journal of Innovative Science and Modern Engineering (IJISME), 1 (5): 53-55 (April 2013)

Abstract

Steganography is an art of sending hidden data or secret messages over a public channel so that a third party cannot detect the presence of the secret messages. The goal of steganography is different from classical encryption, which seeks to conceal the content of secret messages; steganography is about hiding the very existence of the secret messages. In this paper we mainly discuss combination of steganographic methods.

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