Date Added: Mar 2012
Computers are being used worldwide. The internet connects the world as one. Cybercrime is a huge issue which can be resolved by some approaches. In this paper an approach is introduced to ensure the security of data. Steganography and cryptography are merged together in order to obtain a secure and reliable way of transmitting data. In this paper an encrypted image is transmitted using steganography to thwart attackers. Noise is introduced to the image at sender end and is reduced at receiving end. In this way a clear image is received instead of a corrupted image.