Mathematical Model of Optimal Selection of Aids of Protection Against Threats for Safety of Enterprise Computer Network

A problem of optimal selection of aids of protection against threats for safety of enterprise computer network is considered: mathematical statement of the problem is performed; main steps of its solution are marked. The problem mathematical statement is fulfilled for optimization of two quality factors: maximization of the possible mean avoided damage with contingencies for expenditures; minimization of expenditures with contingencies for the possible mean avoided damage. The optimal selection of aids of protection presents a problem of Boolean nonlinear programming for whose solving the optimization-imitation approach can be applied.