基于G-ANP方法的信息系统安全风险指标体系研究
首发时间:2016-12-30
摘要:构建合理的信息系统安全风险指标体系,是进行安全风险评价的基础。然而随着新的威胁因素的出现,原有的风险指标体系不能够满足风险评价的需求。因此,构建了基于当前信息安全形势的信息系统安全风险指标体系。创新性地将G-ANP方法应用于所构建的风险指标体系,并进行了数据验证。得出的各指标权重和风险评价值,客观地反映出了各影响因素的状况,验证了所构建的风险指标体系的合理性。最后,给出了信息系统的综合风险等级,并提出了有针对性的安全管理建议。
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Research on Index System of Information System Safety Risk Based on G-ANP Method
Abstract:Constructing reasonable information system security risk index system is the basis of security risk assessment. However, with the emergence of new threats, the original risk index system can't meet the needs of risk assessment. Therefore, this paper constructs the index system of information system security risk under the current information security situation. The G-ANP method is innovatively applied to the risk index system which is constructed, and data validation is carried out. Each index weight and risk evaluation value reflects the situation of influencing factors objectively, which verifies the rationality of the risk index system. Finally, the comprehensive risk level of information system is given, and some corresponding safety management suggestions are put forward.
Keywords: Information System G-ANP Method Safety Risk Index System
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No.4715572117471814****
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