| 信息系统生存性量化评估方法研究 |
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| 引用本文： | 李学斌.信息系统生存性量化评估方法研究[J].长治学院学报,2007,24(5):6-9. |
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| 作者姓名： | 李学斌 |
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| 作者单位： | 长治学院计算机系,山西长治,046011 |
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| 摘 要： | 作为生存性评估的一种量化评估算法,3R量化评估算法对网络系统的抗攻击性、可识别性及可恢复性(即3R特性)建立了数学模型.文章首先对该算法进行分析,指出其存在变量定义不清晰、数学模型不合理等缺陷,之后给出了新的3R量化评估模型,并对其进行了综合分析.分析结果表明,新模型能够合理的量化3R特性.
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| 关 键 词： | 生存性分析 3R特性 定量评估 入侵情景 |
| 文章编号： | 1673-2014(2007)05-0006-04 |
| 修稿时间： | 2006年9月25日 |
Research on the Quantified Evaluation Method of Information System's Survivability |
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| LI Xue-bin.Research on the Quantified Evaluation Method of Information System''''s Survivability[J].Journal of Changzhi University,2007,24(5):6-9. |
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| Authors: | LI Xue-bin |
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| Abstract: | As an evaluation method of information system's survivability,the quantitative analysis on algorithm of the 3Rs characteristics is a mathematic model of 3R characteristics.This paper analyzes the algorithm,and finds out its defects,which includes unreasonable mathematic characteristics of the model.Also,a new kind of mathematic model of 3R characteristics is proposed.The analysis of new model testifies that it is more reasonable. |
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| Keywords: | survivable network analysis method 3R characteristics quantitative analysis algorithm intrusion scenario |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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