文章基本信息

标题：Framework for Efficient Secure Steganographic Communication over Network Protocols
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作者：Jasbir Singh ; Lalitsen Sharma
期刊名称：International Journal of Advanced Computer Research
印刷版ISSN：2249-7277
电子版ISSN：2277-7970
出版年度：2013
卷号：3
期号：13
页码：146-150
出版社：Association of Computer Communication Education for National Triumph (ACCENT)
摘要：Security by obscurity has gained attention; as a result steganography is becoming more popular in the network communication. Network steganography describes various methods used for transmitting data over a network without it being detected. Most of the methods proposed for hiding data in a network do not offer an additional protection to the covert data as it is sent as plain text. This paper presents a framework that offers the protection to the covert data by encrypting it and compresses it for gain in efficiency. Several ways of sending covert information through network using TCP/IP protocol are discussed. Also, the communication made more secure and efficient by using compression and encryption techniques. Finally, the performance of the proposed framework is compared with other steganography tools.
关键词：Steganography; Covert Channel; Protocol Headers; Cryptography.