Authors : Andrew Ivander, Tito Waluyo Purboyo and Ratna Astuti Nugrahaeni
Abstract: The exchange of information is experiencing a significant development. It can be seen from the media widely used today that is a digital media. Today, digital media is used by the world with a lot of simplicity, especially, image. But this ease can have a negative impact. For example, the digital data theft sent in the form of images can be misused by irresponsible people. With that ease one can easily copy, distribute and or modify the contents of digital data. So, it takes a technique that can handle this problem, especially, related to the security of information messages. One technique that can be used is steganography. Steganography is a technique to disguise or hide data or image on digital media, called cover image with a specific purpose. There are many types of steganography methods. In this study, we discuss the spread spectrum method.
Andrew Ivander, Tito Waluyo Purboyo and Ratna Astuti Nugrahaeni, 2020. Implementation of Steganography in BMP Format Images Files using Spread Spectrum Method. Journal of Engineering and Applied Sciences, 15: 3042-3047.