Rancangan Perangkat Lunak Steganografi Pengamanan Pesan Teks Dalam File Gambar

Abstract

When it was clear that information technology has been developing rapidly in such that it becomes a common thing and even has become a must for various parties to meet their needs. The parties communicate each other until later at another important requirements, namely the privacy requirements will be the information they communicate. currently an awful lot of information – information which is highly sensitive but delivered through media that are open to the public, for example via the internet which can be accessed by anyone, then later was an art concealing the message data is known as steganography. The purpose of this research is to design and make an application with steganography algorithms Jsteg specifically applied to the file formats bmp, jpeg, png, which is already very common is used as a file format image.