Image and video steganography using least significant bit technique

The significant advancement of advanced video and Images over the internet, Image and Video Steganography techniques have become crucial in numerous social networking applications. Steganography in intelligence aids operations for espionage, counterespionage, and operational security and enables to communicate incognito and monitor counter terrorism. This paper aims to propose a symmetric key based hiding technique known as Least Significant Bit (LSB) to hide information by using Image or Video as a cover. This has been implemented with the help of MATLAB.