| 基于FTP协议的命令序列隐蔽信道 |
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| 引用本文： | 邹昕光.基于FTP协议的命令序列隐蔽信道[J].哈尔滨工业大学学报,2007,39(3):424-426. |
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| 作者姓名： | 邹昕光 |
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| 作者单位： | 哈尔滨工业大学,信息对抗研究所,哈尔滨,150001 |
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| 摘 要： | 针对FTP协议的研究,发现了利用FTP协议命令序列的两类隐蔽信道,分析了这两类隐蔽信道的机理,研究了这两类隐蔽信道的隐秘性、带宽和鲁棒性.并提出了一个基于FTP协议的隐蔽信道通信模型,用来传输隐蔽信息.对于FTP隐蔽信道研究的方法和得到的结论同样适用于其他的应用层协议隐蔽信道分析.
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| 关 键 词： | 隐蔽信道 信息隐藏 TCP/IP FTP协议 |
| 文章编号： | 0367-6234(2007)03-0424-03 |
| 修稿时间： | 2005-01-10 |
Covert channels based on command sequence of FTP protocol |
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| ZOU Xing-uang.Covert channels based on command sequence of FTP protocol[J].Journal of Harbin Institute of Technology,2007,39(3):424-426. |
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| Authors: | ZOU Xing-uang |
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| Affiliation: | Information Countermeasure Technology Institute;Harbin Institute of Technology;Harbin 150001;China |
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| Abstract: | Two covert channels are discovered by using FTP protocol command sequence based on the study of FTP protocol.The principles of the covert channels are analyzed.Three characters of covert channels,which are sneakiness,bandwidth and robustness,are studied.A covert communication model is proposed to fulfill the transfers of the steganography information.The methods proposed and the results attained are also applicable to other application layer protocols. |
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| Keywords: | covert channel information hiding TCP/IP FTP protocol |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
