Abstract: Due to the high speed of internet and advances in technology, people are turning out to be more stressed over data being hacked by hackers. Recently, numerous algorithms of steganography and information hiding have been proposed. Steganography is a procedure of inserting the secret data inside the host medium (content, sound, picture and feature). Simultaneously, a large portion of steganography software programs have been given to unauthorized clients to retrieve the secret data that was installed in the embedded files. Some steganography calculations can be effectively recognized by steganalytical detectors due to absence of security and embedded efficiency. In this paper the current steganography strategies are examined.
Keywords: Steganography, Video steganography, Security.