Steganography Based Seaport Security Communication System
Yair Wiseman · Advanced Science and Technology Letters · 2014
Abstract. There is threat for any data in the hands of a port; however, there is no cybersecurity standard for the maritime industry or for enforcement agencies; though the need of secure transmission is essential. Nevertheless, using encrypted messages have a significant disadvantage. Everyone who sees the message knows there is a secret message. This paper presents a way of Steganography, to be exact- transmitting encrypted messages in images compressed by JPEG format. The algorithm actually changes the pictures a bit, but this change is unnoticeable. The image seems to be an innocent picture, while actually it does contain a data.