Proactive Monitoring of Functional Characteristics of Radio Information Systems Using Risk Analysis Concept

An analysis of the current state, key development directions, and problematic issues of research and development in the field of proactive monitoring of the radio information systems has been conducted. Consistent patterns and conditions for manifestation of destructive factors that cause disturbance or reduced performance of transmission-reception and data processing processes have been identified, and assessment of damage risks caused by these factors have been obtained. A complex thermal model of the radio information systems in energy-intensive modes has been developed, and principles of organizing the proactive monitoring of functional characteristics have been substantiated with the use of digital twin technologies. Digital twin synthesis algorithms for components of the radio information system have been developed. Basic provisions of the risk analysis concept have been presented, and ways of its implementation in the organization interests and for execution of the proactive monitoring tasks have been substantiated. Proposals have been formulated to manage the radio information system functional properties based on vulnerability analysis and conditions for realization of the destructive factors to ensure security of the vulnerable components and information.