Development of a metric model of information events in the information security management system of economic activities

The article is devoted to the problem of developing a model of information events metrics in the information security management system (ISMS) of economic entities (EDMS). Based on the analysis of the organization of information security (IS) monitoring in the EDMS and the implementation of IS monitoring processes in the ISMS EDMS, in order to increase the efficiency of ensuring the IS EDMS, measurable indicators (metrics) of information events, as well as tools designed to measure these metrics, are proposed. A model of metrics of information events in the ISMS EDMS is developed, presented in the form of a tree of incident metrics.