SOFTWARE IMPLEMENTATION OF SOME STEGANOGRAPHY MODELS FOR HIDING CONFIDENTIAL INFORMATION IN GRAPHIC FILES

Abstract

This research is devoted to the development of a software application to support the technology of steganographic protection of information. The developed StegoProg application provides sufficiently reliable protection of information based on LSB (Least Significant Bit), DCT (Discrete Cosine Transform), PVD (Pixel Value Differencing) methods for hiding confidential data in graphic files. The application is developed using the Python programming language.