Paper-04 | Reg. No.:20150604|DOI:V4I1P04
Design of Random Image Slicer using Implementation on Steganography – A Survey
Tanvi Chavan, Prof. Umesh Kulkarni,Department of Information technology, VIYALANKAR INSITUTE OF TECHNOLOGY, MUMBAI UNIVERSITY
Nowadays Digital Communication is most essential part of organization as a many of applications are based on internet, so it is important to made in a secret way. Accordingly to protect confidentiality and data integrity of digital communication, security of information passed over an open channel has become a fundamental issue. Cryptography and Steganography are widely used techniques that manipulate information (messages) in order to enhance security over open channel. The main purpose behind cryptography is to make message concept unintelligible, while steganography aims to hide secret message. This paper shows basic concept of cryptography and steganography along with its method to enhance security over open communication channel.