Improving the security of critical infrastructures through automated organizational management systems

• Дата: 2022
• Автори: Додонов, О. Г., Горбачик, О. С., Кузнєцова , М. Г.
• Формат: Стаття
• Мова: Ukrainian
• Опубліковано: Інститут проблем реєстрації інформації НАН України 2022
• Теми: automated organizational management systems; security of critical infrastructures; dynamic reconfiguration; автоматизовані системи організаційного управління; безпека критичних інфраструктур; динамічна реконфігурація
• Онлайн доступ: http://drsp.ipri.kiev.ua/article/view/262817
• Назва журналу: Data Recording, Storage & Processing

Automated organizational management systems (OMS) of critical infrastructures operate in constantly changing conditions in various industries where there is a high potential threat to human life and the environment (nuclear energy, chemical industry, military and aviation industries, transport, etc.). The share of functions is important to the security of critical infrastructures, which are entrusted to the OMS, is growing. The article considers the problem of ensuring the security of critical infrastructures by increasing the functional stability of their automated OMS. The main tasks and functions of the OMS for improving safety under destabilizing factors are analyzed. It is proposed to introduce dynamic reconfiguration technology to ensure the implementation of a set of critical infrastructure security tasks and ensure the continuity of the process of critical infrastructure management, even in the presence of undesirable impacts on infrastructure and the emergence and accumulation of failures in the automated OMS. The implementation of the subsystem of dynamic reconfiguration in the automated OMS as a hardware-software complex, which includes modules of monitoring, analysis, localization, selection and decision making, implementation of decisions, as well as a database and knowledge is shown. The complex works in automatic mode, there is a continuous process of monitoring the state of the control system and its elements according to the specified indicators. If deviations from the specified operating mode which can lead to abnormal situations are detected, the dynamic reconfiguration subsystem is activated. There is a search for, finding and implementation of a rational option for the use of available OMS resources to support the continuous management of the facility and the implementation of existing management tasks. An example of the dynamic reconfiguration application for the substructure of the automated OMS of the critical infrastructure object in the event of failure of the automated workplace of the manager is shown.