Steganography

contents is ‘Digital Watermarking’. Traditional watermarks may be applied to visible media (image or whereas in digital watermarking, the signal may be audio, pictures, video, texts, or 3D models. The formal study of information hiding is called ‘steganography’. The tradeoffs between efficiency and security also apply to storage and…

SYSTEM ANALYSIS, DESIGN & METHODOLOGY 3.1 INTRODUCTION Crystography is basically the adoption of two information hiding techniques and fusing them together in order to enhance data security. This concept is aim at intensifying security in instances in which data confidentiality is of utmost importance. This technique of data hiding enhances security since it involves the combination of two strong techniques. It would not only encrypt the data but also hide them in an unattractive body. The…