What is Steganography?
It is the technique of hiding secret data within an ordinary, non-secret file or message in order to avoid detection; the secret data is then extracted at its destination. · Technical steganography · Linguistic steganography Types of steganography · Text : It includes hiding data within the text files · Image : It can hiding the information by taking the cover object as image is defined as image steganography. In image steganography, pixel intensities are used to conceal the data · Audio : Audio Steganography is the technology of embedding information in an audio channel · Video : In this method, video (set of pictures) can be used as carrier for hiding the information · Network Protocol : It includes hiding the info...