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arXiv · 1409.0838

A Supervisory Control Approach to Dynamic Cyber-Security

Mohammad Rasouli·Erik Miehling·Demosthenis Teneketzis
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Abstract

An analytical approach for a dynamic cyber-security problem that captures progressive attacks to a computer network is presented. We formulate the dynamic security problem from the defender's point of view as a supervisory control problem with imperfect information, modeling the computer network's operation by a discrete event system. We consider a min-max performance criterion and use dynamic programming to determine, within a restricted set of policies, an optimal policy for the defender. We study and interpret the behavior of this optimal policy as we vary certain parameters of the supervisory control problem.

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Mohammad Rasouli, Erik Miehling, Demosthenis Teneketzis. 2014-09-02. A Supervisory Control Approach to Dynamic Cyber-Security. https://arxiv.org/abs/1409.0838

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