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A Review paper on Steganography Techniques

Publication Date : 24/12/2014



Author(s) :

Dhara Rana.


Volume/Issue :
Volume 1
,
Issue 6
(12 - 2014)



Abstract :

In today’s world the art of sending & displaying the hidden information especially in public places, has received more attention. And so it has to face many challenges. Therefore, different methods have been developed so far for hiding information in different cover media. Steganography is the art and science of invisible communication which takes place between two different entities. This is done by hiding the information in other information. It is the way of hiding the existence of the communicated information. Steganography is often confused with cryptography because the two are similar in the way that they both are used to protect confidential information. Steganography is different from cryptography. Cryptography focuses on keeping the contents of a message secret, while steganography focuses on keeping the existence of a message secret [4]. This paper intends to give an overview of security systems with a main concentration on steganography, its uses and techniques.


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A Review paper on Steganography Techniques

December 18, 2014