| 基于博弈论的综合赋权法的信息安全风险评估 |
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| 引用本文： | 吴叶科,宋如顺,陈波. 基于博弈论的综合赋权法的信息安全风险评估[J]. 计算机工程与科学, 2011, 33(5): 9. DOI: 10.3969/j.issn.1007-130X.2011.05.002 |
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| 作者姓名： | 吴叶科 宋如顺 陈波 |
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| 作者单位： | 1. 南京师范大学数学科学学院,江苏南京,210046
2. 南京师范大学计算机科学与技术学院,江苏南京,210046 |
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| 基金项目： | 江苏省自然科学基金资助项目，国家"211工程"建设项目 |
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| 摘 要： | 为了合理确定风险评估中风险因素的权重,对信息安全风险进行科学的评价,在确定风险因素权重时,本文应用基于博弈论的综合赋权法将主、客观权重集成为风险因素的综合权重。并利用该方法对信息系统进行了实例分析,说明了该方法所得的评估结果科学合理,为信息系统风险评估提供了一个新的思路。
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| 关 键 词： | 熵 G1法 博弈论 综合赋权 信息安全风险评估 |
A Comprehensive Weight Method Based on the Game Theory for Information Security Risk Assessment |
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| WU Ye-ke,SONG Ru-shun,CHEN Bo. A Comprehensive Weight Method Based on the Game Theory for Information Security Risk Assessment[J]. Computer Engineering & Science, 2011, 33(5): 9. DOI: 10.3969/j.issn.1007-130X.2011.05.002 |
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| Authors: | WU Ye-ke SONG Ru-shun CHEN Bo |
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| Abstract: | In order to determine the weights of risk factors reasonably in information security risk assessment and scientifically evaluate information security risk,the weights of risk factors are calculated by a comprehensive weight method based on the game theory.Finally,an instance of risk assessment is given to show the rationality and feasibility of the results by analyzing an information system.It provides a new method for information system risk assessment. |
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| Keywords: | entropy G1 method game theory comprehensive weight information security risk assessment |
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