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Tool, method, and program for supporting system security design/evaluation
Tool, method, and program for supporting system security design/evaluation
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机译:用于支持系统安全性设计/评估的工具,方法和程序
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摘要
A design/evaluation support tool 100 is constructed from a table link use unit 110 identifying linkages between a threat-to-component correspondence table 125, a risk-value table 126, a component contribution rate table 127, and a risk-to-assurance level correspondence table 128, based on their respective duplicate items; and a component assurance level deriving unit 111 deriving an assurance level of each of components that conforms to a risk value of a threat that a security function of each of the components counters by weighting the risk value of the threat by a component rate of contribution based on linkages of the tables.
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