An approach to video steganography using novel substitution technique

Abstract

Abstract:The secure communication is very necessary in today's world as various valuable information is shared over the network. So there is a possibility that this information can be hacked by attackers. Therefore to keep the information secure many algorithms of steganography and information hiding have been proposed. But at the same time many powerful steganographic analysis software programs are there which can retrieve the valuable secret information that has been embedded in the carrier files.These steganographic algorithms are detected by steganalytical detectors because of the lack of security and embedding efficiency.So to overcome such issue a secure video steganography technique is propose in this paper which is based on the principle of LSB substitution which cannot be easily detected by steganalytical detectors and also will provide high embedding payload with high embedding efficiency.