| 采用OCTAVE模型的电子政务信息系统风险评估 |
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| 引用本文： | 汤志伟,高天鹏.采用OCTAVE模型的电子政务信息系统风险评估[J].电子科技大学学报(社会科学版),2009(1). |
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| 作者姓名： | 汤志伟 高天鹏 |
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| 作者单位： | 电子科技大学国际教育学院; |
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| 摘 要： | 电子政务信息系统风险评估是各级政府部门制定有效、可靠的安全防护措施的必要前提。该文采用"可操作的关键威胁、资产和弱点评估"模型作为理论依据,构造出采用模型的电子政务信息系统风险评估指标体系。利用层次分析法确定权数,以主观概率来描述指标的隶属度,从而建立了电子政务信息系统风险的模糊综合评估方法。结合实例分析,实现了对电子政务信息系统风险的科学评估。
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| 关 键 词： | 层次分析过程 电子政务信息系统 评估模型 模糊综合评判 风险评估 |
OCTAVE-Based Risk Evaluation for E-Government Information Systems |
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| TANG Zhi-wei , GAO Tian-peng.OCTAVE-Based Risk Evaluation for E-Government Information Systems[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2009(1). |
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| Authors: | TANG Zhi-wei GAO Tian-peng |
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| Institution: | School of International Education;University of Electronic Science and Technology of China Chengdu 610054 |
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| Abstract: | The risk evaluation of E-government information systems is of the most importance in government administration and services. This paper presents a risk evaluation factors system based on operationally critical threat, asset and vulnerability evaluation (OCTAVE). A method of multi-element fuzzy synthesis Judgement on the risk of E-government information systems is established. A case study demonstrates the effectiveness of the proposed system and method. |
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| Keywords: | analytic hierarchy process E-government information system evaluation model fuzzy synthesis evaluation risk evaluation |
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