A Survey on Different Video Steganography Techniques

Steganography is the method of hiding the secret message inside the data source. It not only keeps the information as secret but also the existence of the information is kept as secret. It is used in various fields such as defense, medical and online transactions. It is mainly used in secure communication. In steganography, the message can be hidden in carriers such as text files, images, audios, and videos. The aim of this paper is to provide a general overview of various video steganography techniques. It covers related works, the strength of steganography, types of steganography and different video steganography techniques. The comparative analysis of various video steganography techniques is also highlighted.