Peculiarities of the integration of systems of protection against unsanctioned actions in modern information systems.

Abstract

The purpose of this material is a brief review of the main options for integrating elements of systems (subsystems) of protection against unsanctioned activities (NSА) into information systems (IS) for various purposes. It is noted that the degree and method of mutual integration of the main systems are the result of the projection of the realized hierarchical relations between them. Attention is drawn to the fact that, depending on the operating conditions and the purpose of the base system, a significant reconfiguration of the logic of their relationship is possible, regarding the depth of mutual control and the possibilities of blocking the specified control functions (and/or critical processes). It is emphasized that with the general similarity of the basic ideas, the specific features of the design of protection subsystems against NSА in each case have their own specifics and limitations. Attention is focused on the fact that the declared level of legitimation of management procedures determines the required level of integration of interfaced systems (device). It is concluded that the level of functional dependence of the protection subsystem on the current modes of operation of the basic information system and the actions of its personnel is determined by the content of the (NSА) tasks assigned to it.