Manuscript Number : IJSRSET1623161
Analysis of Different Types of Steganography
Authors(1) :-Harjit Singh
Modern era of digital communication raise many challenges in secrecy of data when it is transferred over the network. The data to be transferred over the network can be grabbed by third party on the way. Steganography is a method to hide secret data from third party. The secret data is embedded in some cover media in such a way that no one else is aware of it. Different cover media are available such as text files, image files, audio and video files etc. images are widely used as cover media. The secret data is embedded using various techniques available such as Least Significant Bit (LSB) insertion, Discrete Cosine Transform (DCT), Discrete Wavelet Transform (DWT) etc. But each of these techniques has its own strengths and weaknesses. This paper analyses different types of steganography and the techniques used to achieve those types of steganography.
Harjit Singh
, Text, Image, Audio, Video, Network, Protocol, LSB, DCT, DWT
Publication Details
Published in :
Volume 2 | Issue 3 | May-June 2016 Article Preview
Department of Computer Science, Punjabi University, Neighbourhood Campus, Dehla Seehan (Sangrur), Punjab, India
Date of Publication :
2016-06-30
License: This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) :
578-582
Manuscript Number :
IJSRSET1623161
Publisher : Technoscience Academy
Journal URL :
https://ijsrset.com/IJSRSET1623161