SENSITIVITY ANALYSIS OF VISUAL PERCEPTION OF INFORMATION BY PERSON, BASED ON LSB STEGANOGRAPHIC METHOD

Abstract

The article describes the developed system that uses a steganographic method of LSB, which allows  to protect text information against unauthorized access by hiding the fact that information was transfered. Using steganography method LSB, empirically  was  conducted a sensitivity analysis of human visual perception of image modification - the insertion of steganographic container in his message. Also, there are shown overviews of ways to protect information from unauthorized access and given the basic methods of cryptography and steganography.