An Approach to Secure Larger Size Data With Authenticity and Integrity
The scenario of present day of information security system includes confidentiality, authenticity, integrity, non-repudiation. This present paper focus is enlightening the technique to secure data or message with authenticity and integrity. The security of communication is a crucial issue on World Wide Web (internet) and within organizations. It is about confidentiality, integrity and authentication during access or editing of confidential internal documents. The authors are using a non-conventional steganography to increase security, which uses the cryptography to encrypt confidential message with the public and private keys.