Survey on Techniques for Steganography of Audio Files

The rise and development of multimedia and digital information has made communication easier and quicker. However with digital information, comes a responsibility to communicate securely and effectively. As digital information is easy to distribute and alter, therefore it is prone to various attacks and threats. Various security measures are taken while dealing with digital information. Audio Steganography is one such method to communicate securely. In this paper we will study and analyse various techniques of Audio Steganography Keywords— Steganography, security, communication, digital information, LSB (Least significant bit).