Importance and Techniques of Information Hiding : A Review

International Journal of Computer Trends and Technology (IJCTT)          
© 2014 by IJCTT Journal
Volume-9 Number-5                          
Year of Publication : 2014
Authors : Richa Gupta , Sunny Gupta , Anuradha Singhal
DOI :  10.14445/22312803/IJCTT-V9P149


Richa Gupta , Sunny Gupta , Anuradha Singhal."Importance and Techniques of Information Hiding : A Review". International Journal of Computer Trends and Technology (IJCTT) V9(5):260-265, March 2014. ISSN:2231-2803. Published by Seventh Sense Research Group.

Abstract -
Information or data is very crucial resource to us. Thus securing the information becomes all the more necessary. The communication media through which we send data does not provide data security, so other methods of securing data are required. Information hiding plays a very crucial role today. It provided methods for encrypting the information so that it becomes unreadable for any unintended user. This paper reviews the techniques that exist for data hiding and how can these be combined to provide another level of security.

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Information Hiding, Watermarking, Digital Signature, Cryptography, Steganography.