Data Security Using Audio Video Steganography

Abstract

Steganography is the technique of hiding any secret information like password, text and picture, audio
behind the original cover file. Original message is converted into cipher text by using mystery key and then hidden into
the LSB of original image. The proposed system provides audio-video cryptostegnography which is the combination of
image steganography and audio steganography using Forensics Technique as a tool to authentication. The main aim is
to hide secret data behind image and audio of video file. As video is the utilization of many still frames of images and
audio, we can select any frame of video and audio for hiding our secret information. Suitable algorithm such as AES is
used for image steganography suitable parameter of security and authentication. Hence the data security can be
increased. And for data embedding we use 4LSB algorithm. This paper focuses the thought using so as to send vast
information FZDH.