Development of a support system for managing the cyber protection of an information object

Abstract

The architecture of the information object security management system and the intelligent decision support subsystem regarding cyber security operational management is offered particularly in conditions of uncertainty, inconsistency and lack of knowledge about the object security status. The information object cyber security operational management system and the formation of the protection methods rational sets model which is based on a morphological approach is developed. This model allows us to generate different variants of protection sets that are compliant with a computer system taking into account morphological matrices for each security perimeter prepared with the intelligent decision support system (IDSS). It will find an optimal variant of the information security perimeter sets using an object function that maximizes the correlation of a consolidated figure of "information security" to consolidated figure "costs". A program set for IDSS in circuits of organizational-technical and operational management of the information object security system is developed. It is proven that using the developed IDSS allows us to reduce the cost of developing an information security system and to shorten the time for informing some responsible individual about information security incidents.