| 基于卫星网络安全域划分的入侵检测模型研究 |
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| 引用本文： | 张文波,徐野.基于卫星网络安全域划分的入侵检测模型研究[J].沈阳理工大学学报,2008,27(6). |
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| 作者姓名： | 张文波 徐野 |
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| 作者单位： | 沈阳理工大学,信息科学与工程学院,辽宁,沈阳,110168 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 由于卫星网络的高动态特性,使得现有的基于地面网络的入侵检测技术无法适用.为此,基于卫星节点的运行特点,建立了基于注册注销机制的安全域,并在此基础上提出了卫星网络分层分布式的入侵检测模型,设计了星上入侵检测代理在安全域内和域间的协作机制.仿真结果表明本文建立的入侵检测模型和协作机制适合于卫星网络.
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| 关 键 词： | 卫星网络 安全域 入侵检测模型 协作 |
Research on the Intrusion Detection Model Based on the Division of the Security Field in Satellites Network |
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| ZHANG Wen-bo,XU Ye.Research on the Intrusion Detection Model Based on the Division of the Security Field in Satellites Network[J].Transactions of Shenyang Ligong University,2008,27(6). |
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| Authors: | ZHANG Wen-bo XU Ye |
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| Abstract: | The current instrusion detection technology based on the ground network can not be adopted in the satellite network because of it's motion.Analyzing the function characteristic of the satellite node,a security domain based on the login and logout mechanism is built,then a layer distributed instrusion detection model of satellite network is proposed and a cooperation mechanism of instrusion detecting agent on satellite inside and between the security domain is designed.The result of simulation proves the instrusion detection model and cooperation mechanism are adapted in the satellites network. |
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| Keywords: | satellites network security field intrusion detection model cooperation |
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