A Review on Data Security Using VideoSteganography

Abstract

Information security has become the area of concern as a result of wide spread use of communication medium over the internet. This project focuses on the data security approach when combined with encryption and steganographic techniques for secret communication by hiding it inside the multimedia files. The high results are achieved by providing the security to data before transmitting it over the internet. The files such as images, audio, video contains collection of bits that can be further translated into images, audio and video. The files composed of insignificant bits or unused areas which can be used for overwriting of other data. This project explains an AES algorithm using video steganography for enhancing data security.