Steganography Methods and some application (The hidden Secret data in Image)

Abstract

This paper will take an in-depth look at Steganography technique, and brief history of Steganography and take one of this technique (least significant techniques (LSB)) to implement encoding secret data in images JPG kind by using MATLAP version 7. The paper will close by looking at how we can use Steganography in an open-systems environment such as the Internet, as well as some of the tools and resources available to help us accomplish this.