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Assessing system performance impact of security attacks
Assessing system performance impact of security attacks
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机译:评估安全攻击对系统性能的影响
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摘要
A method for assessing an impact of a security attack on a system includes defining a system affecting metric for an observation period as a fraction of time the system satisfies a defined specification, defining a resource failure based model and a resource usage based model for the system, obtaining results for each of a plurality of states of the resource failure based model and the resource usage based model, solving the resource failure based model and the resource usage based model and obtaining a term fraction of time each model spends on each of the plurality of states, obtaining a state probability according to the term fraction, and obtaining a measure of the system affecting metric according to the state probability.
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