Information Security through Steganography Technique
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 6
Abstract
The encrypted messages will often attract the concentration of unauthorized users. They try to crack the encrypted message and get access to the actual contents of the message. To conceal the subsistence of message steganography is introduced by hiding a secret message inside another credulous message. Steganography deals with composing hidden messages so that only the sender and the receiver know that the message even exists. Since nobody except the sender and the receiver knows the existence of the message, it does not attract unwanted attention. There are different methods for steganography such as text, image, audio & video. Out of above methods, image steganography is most popular due to vast amount of images on the Internet. There are different techniques for hiding information in cover object. One of the oldest & popular methods is least significant digit method. It hides data in the lowest bit of any image. In this paper we use different medium for hiding secret information using LSB technique.
Authors and Affiliations
Vijay Prakash, Aakash Gupta
Keywords
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