Advanced Steganography: Key Pairing

Research for greater security of important data becomes more sophisticated day by day as all information is processed only through online mode or travels through Internet medium. Due to the online processing of the required work, the operation of the transformation of the data must be secure in every process of the moment. Papers have been proposed a key pair concept to provide data security. An improved version of the steganography concept is also offered by the paper, by hiding the data through multi-tech images. Two levels of processing are proposed such as embedding and extracting data by hiding its information by covering some envelope. The presence of both keys allows only the data to come in a readable form. The paper therefore presents a meaningful approach and a concept for further processing in the steganographic region.