A REVIEW PAPER ON STEGANOGRAPHY
Keywords:Steganography, Stego-Image, Transform domain, Spatial domain, Payload
This paper provides a review on steganography techniques, their advantages and disadvantages. Today the
tremendous increase in data flow on internet has raised various security concerns. The information being transferred,
must be secure from a third party or any unauthorized person. The steganography provides a way to hide a sensitive
message within a cover file discreetly. The message can be either text, audio or video.