期刊名称：International Journal of Electronics and Computer Science Engineering
电子版ISSN：2277-1956
出版年度：2012
卷号：1
期号：2
页码：399-404
出版社：Buldanshahr : IJECSE
摘要：Steganography is the technique of hiding confidential information within any media. Steganography is often confused with cryptography because the two are similar in the way that they both are used to protect confidential information. In this paper, we are going to introduce different types of Steganography considering the cover data. As the first step, we will talk about text Steganography and investigate its details. Then, image Steganography and its techniques will be investigated. Finally, audio Steganography which contains LSB Coding, Phase Coding, Spread Spectrum and Echo Hiding techniques will be described. Along with this the Steganography detection technique, Steganalysis will also be discussed
关键词：Steganography; Steganalysis; text Steganography; image Steganography; audio Steganography
