АНАЛИЗ СИСТЕМ ВЗАИМОДЕЙСТВУЮЩИХ ОБЪЕКТОВ КРИТИЧЕСКОЙ ИНФОРМАЦИОННОЙ ИНФРАСТРУКТУРЫ НА ПРЕДМЕТ ЦЕЛОСТНОСТИ И ЭФФЕКТИВНОСТИ ИХ ФУНКЦИОНИРОВАНИЯ

Abstract

In the course of the development of information systems, their growth and scale, the problem of infrastructural destructivism is becoming more acute. This phenomenon adversely affects the performance of the system, including damage to its security. To solve this problem, the article considers models of systems of interacting objects from the point of view of the impact of vulnerabilities of infrastructural origin on them, taking into account the categories of importance of objects of critical information infrastructure. And since infrastructural destructivism develops at all stages of the life cycle of systems of interacting objects, a study of its manifestation in time has been carried out. The main purpose of this study was to study the synergy of the interaction of objects in both static and dynamic modes. In the course of the study, the system of interacting of critical information infrastructure objects was considered at the structural level. At the same time, the synergetic dependence of the functional development of the infrastructure on possible vulnerabilities in it was investigated. Various variants of combinations of categories of significance of interacting of critical information infrastructure objects were considered. This made it possible to analyze the types of possible interactions and the levels of their impact 
 on the system as a whole. For example, interacting objects within the same system can exchange the impact of vulnerabilities, or conversely, contain vulnerabilities of such a kind that the mutual negative effect of them will be reduced to zero. The article presents the results of research on these issues.