International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
In this paper the authors survey different steganography techniques for encrypting the data. Steganography is a technique that allows the one to hide the data within an image while adding few noticeable changes. This paper discusses the concept behind the steganography by exploring firstly what are the steganography and the terms that are related to steganography. This paper explores the steganography methods - image steganography, audio steganography, video steganography and text steganography that are used to embed the information in digital carriers.