Steganography involves the art of concealing one message or data file within another. Stenographic technologies form an essential part of the future of internet privacy and security. This book emphasizes a novel field of study in steganography. They are the underlying science and art of communicating which keep the existence of the communication hidden. This book provides a broad overview of this technology by introducing distinct and latest concepts of steganography and steganalysis. The book also briefly covers the history of steganography and evaluates steganalysis methods considering...