Date Added: Feb 2012
Steganography is the method of hiding data in such a way that no one, except the sender and the intended recipient, expects the existence of the hidden data. Thus, the goal here is always to conceal the very existence of the secret data embedded in an innocent data in such a way that it will be undetectable, robust and the innocent data should be able to accommodate high capacity of the secret data. Unfortunately, these goals were not commonly seen in most of the techniques. This paper studied different Steganographic techniques and undertakes an experiment using five Steganographic software in order to explore their capabilities.