ADVANCE TEXT STEGANOGRAPHY ALGORITHMS: AN OVERVIEW

Today, in the digital age, any type of data, such as text, images, and audio, can be digitized, stored indefinitely, and transmitted at high speeds. Notwithstanding these advantages, digital data also have a downside. They are easy to access illegally, tamper with, and copy. The issue of information security has become increasingly important with the development of computer and expanding its use in different areas of life and work. One of the grounds discussed in information security is the exchange of information through the cover media. In this, different methods such as cryptography, steganography, etc., have been used. The main goal of steganography is to hide information in the other cover media so that other person will not notice the presence of the information. In steganography, the existence of the information in the sources will not be noticed at all. This paper gives a brief idea about various algorithms of text steganography.