| 基于态势熵的网络安全态势评估指标体系研究 |
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| 引用本文： | 唐成华,王鑫,张瑞霞,王勇,强保华.基于态势熵的网络安全态势评估指标体系研究[J].桂林电子科技大学学报,2011,31(4):270-274. |
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| 作者姓名： | 唐成华 王鑫 张瑞霞 王勇 强保华 |
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| 作者单位： | 桂林电子科技大学计算机科学与工程学院,广西桂林,541004 |
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| 基金项目： | 国家自然科学基金(60970146); 中国博士后科学基金资助项目(20070420793); 广西教育厅科研资助项目(201012MS088) |
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| 摘 要： | 针对网络安全态势评估指标体系的不完善和难以选取及构建等问题,以相关标准和规范为基础,从系统安全机制出发,按照既定原则,提出了基于态势熵的网络安全态势评估指标体系的构建方法,并给出了网络可用性方面的态势评估指标值的计算方法.实验表明,态势熵值的变化与所反映的网络安全态势是一致的,说明该指标体系的构建具有一定的科学性,为网...
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| 关 键 词： | 网络安全 态势评估 评估指标 态势熵 |
Research on index system of assessment for network security based on situation entropy |
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| Tang Chenghua,Wang Xin,Zhang Ruixia,Wang Yong,QiangBaohua.Research on index system of assessment for network security based on situation entropy[J].Journal of Guilin Institute of Electronic Technology,2011,31(4):270-274. |
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| Authors: | Tang Chenghua Wang Xin Zhang Ruixia Wang Yong QiangBaohua |
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| Affiliation: | Tang Chenghua,Wang Xin,Zhang Ruixia,Wang Yong,Qiang Baohua(School of Computer Science and Engineering,Guilin University of Electronic Technology,Guilin 541004,China) |
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| Abstract: | For solving the problem of network security situation assessment index system imperfect and other difficult issues such as selection and construction,on the basic of relevant standards and norms,and starting from the system security mechanism,a index system construction method of assessment for network security based on situation entropy is proposed,and the assessment index value calculation on the network availability is given.Experiments show that the change of situation entropy and the reflected network ... |
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| Keywords: | network security situation assessment assessment index situation entropy |
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