摘要：Approach to synthesis of modular structure of a subsystem of information security of the automated process control system is offered. The task has been solved on the basis of a set-theoretic notation with elements of the graph theory. The graph model constructed thus will be used further during the setting and the decision of the task of synthesis of the optimum conceptual diagram of modular structure. Thus, we can conclude that graph theory is widely applied in the design of the information space of the organization and can be used at all stages – from the formation of the it strategy and building it infrastructure to optimize specific software tools subsystem of information security.
