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| 基于MANET可用性的信任度量模型 | |
| 引用本文： | 赵曦滨,游之洋,赵志峰. 基于MANET可用性的信任度量模型[J]. 通信学报, 2010, 31(3): 82-88 |
| 作者姓名： | 赵曦滨 游之洋 赵志峰 |
| 作者单位： | 1. 清华大学软件学院信息系统安全教育部重点实验室,北京,100084 2. 清华大学软件学院信息系统安全教育部重点实验室,北京,100084;清华大学计算机科学与技术系,北京,100084 3. 镇江船艇学院计算机教研室,江苏镇江,212003 |
| 基金项目： | 国家重点基础研究发展计划("973"计划)基金资助项目，国家高技术研究发展计划("863"计划)基金资助项目 |
| 摘 要： | 提出并设计了基于可用性的信任度量模型(ABTEM,availability based trust evaluation model),在此基础上可以构建多种针对可用性的安全服务.网络模拟实验的结果证明,将ABTEM应用于DSR路由协议时,在路由层能够成功地根据其恶意行为发现网络中的恶意节点,并且进一步孤立这些恶意节点,从而避免网络继续受到恶意节点的侵害,显著提高了MANET系统的可用性. |
| 关 键 词： | 可用性 信任度量 DSR协议 |
Availability based trust evaluation model for MANET |
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| ZHAO Xi-bin,YOU Zhi-yang,ZHAO Zhi-feng. Availability based trust evaluation model for MANET[J]. Journal on Communications, 2010, 31(3): 82-88 | |
| Authors: | ZHAO Xi-bin YOU Zhi-yang ZHAO Zhi-feng |
| Affiliation: | ZHAO Xi-bin1,YOU Zhi-yang1,2,ZHAO Zhi-feng3 (1. Key Laboratory for Information System Security of Ministry of Education,School of Software,Tsinghua University,Beijing 100084,China,2. Department of Computer Science , Technology,3. Computer Department of Zhenjiang Watercraft College,Zhenjiang 212003,China) |
| Abstract: | ABTEM was presented, an availability based trust model, and many availability oriented security service can be obtained based on this model. The performance results show that malicious nodes can be successfully discovered in accordance with its malicious acts in the routing layer when apply ABTEM on the DSR protocol. Furthermore malicious nodes can be isolated to protect the network from the attack of them, and which will significantly increases system avail- ability. |
| Keywords: | MANET mobile ad hoc network availability trust evaluation DSR protocols |
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