What is Cryptanalysis

Steganography has been considered as a major instrument used for an unauthorized and destructive purpose such as crime and warfare, and forensics has been used for a constructive purpose such as crime detection and fraud detection. Hence, the combination of both steganography and forensics plays a major role in the present internet era for information exchange between two parties. It has been propelled to the forefront of the current security techniques. The main objective of the technique is to provide an imperceptible way of transferring secret messages to the recipient. Another issue to be noted is that the term steganography completely differs from cryptography. The above-stated analysis is used in digital forensics. There are many steganography software tools available for ordinary computer users.