| 基于攻击序列的安全量化评估模型 |
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| 引用本文： | 马良,蒋凡,程克勤.基于攻击序列的安全量化评估模型[J].计算机工程与应用,2005,41(5):169-172,210. |
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| 作者姓名： | 马良 蒋凡 程克勤 |
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| 作者单位： | 中国科学技术大学,合肥,230027;中国科学技术大学,合肥,230027;中国科学技术大学,合肥,230027 |
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| 摘 要： | 网络应用的飞速发展使得网络安全量化评估日益重要起来,该文分析了系统节点的网络安全特性与它所面对的攻击行为的关联性,继而深入分析了单一攻击序列与一个时间段上的连续攻击对系统节点安全的影响,提出了一种网络安全节点的安全量化评估模型,刻划了其中数字特征,并通过了实验验证。
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| 关 键 词： | 量化评估 网络安全 Bayes统计推理 安全模型 |
| 文章编号： | 1002-8331-(2005)05-0169-04 |
The Quantity Security Evaluation Model Based on Attack Sequence |
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| Ma Liang,Jiang Fan,Cheng Keqin.The Quantity Security Evaluation Model Based on Attack Sequence[J].Computer Engineering and Applications,2005,41(5):169-172,210. |
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| Authors: | Ma Liang Jiang Fan Cheng Keqin |
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| Abstract: | This paper analyzes the relationship of system Nod security status and the associated attack sequence and then deeply analyzes the single attack sequence,continuous attack sequence within a time segment and how the security status of the Nod is affected.At the end,this paper proposes a new model to describe the relationship of System Nod security status and the attack sequence,and makes a few experimentations to check up the model. |
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| Keywords: | Quantity Evaluation network security Bayes consequence security model |
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