www.iord.in Page 77 ENHANCING VISUAL DATA SECURITY WITH USER AUTHENTICATION

Abstract: Crucial issue is the manner in which to safely transmit the secret information and prevent the detection of information. An extended visual cryptography with authentication technology for the original image was proposed in previous studies. Steganography is a system that hides information in an application cover carrier like image, text, audio, and video. In this paper we use the video steganography. The video is divide into frames secrete image embed into one of the frame by using LSB replacement technique. Least Significant Bit (LSB) insertion method was more suspicious and low robustness against attacks. Video Steganography is a technique to hide any kind of files into a carrying Video file. The use of the video basedSteganography can be more eligible than other multimedia files, because of its size and memory requirements. The least significant bit (LSB) insertion is an important approach for embedding information in a carrier file. Least significant bit (LSB) insertion technique operates on LSB bit of the media file to hide the information bit. In this project, a data hiding scheme will be developed to hide the information in specific frames of the video and in specific location of the frame