Pixel Value Differencing Algorithm in Steganography Image

Abstract

with the development of information technology and telecommunications, the concern on the security level will become increasingly important, such as the degree of safety data insertion or information. Security enhancement data insertion can be performed using steganography. Steganography is the technique of hiding messages into digital media. Digital media which could be use are text, images, sound, and video. This research discusses the process of steganography to insert messages into images using Pixel Value Differencing algorithm that did the insertion into the domain of RGB pixels in an image.