| 广域网络安全态势值统计分析算法 |
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| 引用本文： | 潘兆亮,蒋兴浩,陈秀真.广域网络安全态势值统计分析算法[J].信息安全与通信保密,2008(7):67-69. |
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| 作者姓名： | 潘兆亮 蒋兴浩 陈秀真 |
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| 作者单位： | 上海交通大学信息安全工程学院,上海200240 |
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| 摘 要： | 论文针对广域网环境下网络安全态势值的计算问题，建立了一个实际可操作的广域网态势值计算模型，并提出了一种统计分析算法，该算法通过计算各种测量值的Q值，分析其历史分布。转换成对应T2值，来使得态势值具有反映一段时间内安全趋势的特性。
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| 关 键 词： | 安全态势 广域模型 统计分析算法 |
A Statistical Algorithm for WAN Security Situation Value Calculation |
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| PAN Zhao-liang,JIANG Xing-hao,CHEN Xiu-zhen.A Statistical Algorithm for WAN Security Situation Value Calculation[J].China Information Security,2008(7):67-69. |
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| Authors: | PAN Zhao-liang JIANG Xing-hao CHEN Xiu-zhen |
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| Affiliation: | (School of Information Security Engineering, Shanghai Jiaotong University, Shanghai 200240, China) |
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| Abstract: | This paper deals with the problem of generating network security situation value in WAN environment. A practical, operable new model is proposed. This model adopts a statistical analyzing algorithm to calculate Q value of various measured values. In analyzing its historical distribution, Q value can be converted to certain T2 value, which enable the situation value to reflect the trend of network security situation in recent period. |
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| Keywords: | security situation WAN environment model statistical algorithm |
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