Steganography is the art and sciences of invisible communications. This is accomplished through hiding information in other information, thus hiding the existing of the communicated information. Many different carrier file formats can be used, but digital images are the most popular because of their frequency on the internet.
In image steganography the information is hidden exclusively in images. Digital image Steganography system will allow user to securely transfer files by hiding them in a digital image file. This application will be primarily intended to be used to inconspicuously hide confidential and proprietary information by anyone seeking to hide information.