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.
Rasouli et al. present an analytical approach for dynamic cyber-security problems that capture progressive attacks to a network REF .
A Supervisory Control Approach to Dynamic Cyber-Security
ArXiv
ArXiv
Mathematics Computer Science