Data Hiding Using Steganography: A Review

Nishigandha P. Mangle, Prof. Sanjay S. Dhopte

Abstract: Internet technologies are currently charring an important role in our day to day life. It has the benefit as well as disadvantages also. Which in term generates the wants of data activity technology for maintaining the secrecy of the key information. In this paper, we have a tendency to gift a completely unique high bit rate LSB Image data activity technique. The fundamental plan of the proposed LSB algorithmic program is knowledge embedding that causes token embedding distortion of the host image. Using the planned ballroom dance algorithmic program, knowledge activity bit are embedded into higher LSB layers, ensuing in increased strength against noise addition or image compression. Listening tests showed that the perceptual quality of knowledge hided image is higher within the case of the proposed technique than within the common place LSB technique.

Keywords: Higher LSB, Guard Pixels, Steganography, Multi- carrier, Information hiding, data Encryption