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The ADversary VIew Security Evaluation (ADVISE) model formalism provides a system security model from the perspective of an adversary. An ADVISE atomic model consists of an attack execution graph (AEG) composed of attack steps, system state variables, and attack goals, as well as an adversary profile that defines the abilities and interests of a particular adversary. The ADVISE formalism has been...
There is an increasing need for quantitative security metrics to empower the decision-making of system architects and administrators. We previously defined the ADVISE method, which combines a state-based security model and an adversary profile to generate quantitative metrics through simulation. Since simulation is often costly, particularly when applied to the analysis of rare events like successful...
System architects need quantitative security metrics to make informed trade-off decisions involving system security. The security metrics need to provide insight on weak points in the system defense, considering characteristics of both the system and its adversaries. To provide such metrics, we formally define the ADversary View Security Evaluation (ADVISE) method. Our approach is to create an executable...
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