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0220U103458,
0114U000391
,
Development of methods and tools of increase of vitality of the Informative-telecommunications systems in the conditions of influence of cybernetic attacks.
Haidur Halyna I., Доктор технічних наук
06-10-2020
State University of Telecommunications
The scientific task is to develop methods and measures for building a functionally stable information and communication system (ICS) in a cyber-attack. Modern ICS are characterized by reliability, survivability, fault tolerance, which do not fully describe the system in terms of destruction, failure and cyber threats. The construction of functionally stable ICS regulates the abnormal state of the system caused by failures as acceptable, and to form adequate control for them, aimed at counteracting the consequences of failures and supporting the performance of the specified system functions. This functional management provides redistribution of system resources to achieve the main goal even in the event of a failure. Having analyzed the area of functional stability of ICS. The basic principles of developing the concept of functionally stable ICS are obtained. A method for detecting cyber threats in ICS, based on recursive self-learning algorithms for a distributed network and the choice of countermeasures depending on the type of threat. The scientific novelty of the improved method is the ability to determine solutions to the necessary type and level of protection based on information from heterogeneous sources in the context of dynamic changes in the objectives of ICS control in real time. A technique is proposed for ensuring the functional stability of ICS, based on operational management methods and allowing ICS to perform its functions in conditions of degradation, which ensures the vitality of ICS due to computing and channel resources. This technique ensures the smooth operation of ICS in conditions of deterioration of operating parameters. A promising area for further research may be a wide range of functional stability methods based on a combination of methods and approaches of the theory of reliability and optimization. ICS, SURVIVAL, METHOD, ALGORITHM, FUNCTIONAL STABILITY, TECHNOLOGY, SELF-ORGANIZATION, SECURITY, CYBER ATTACK
Aleksenko Serhii O
Asieieva Liudmyla A
Bondarenko Zoia Z
Boiarchuk Roman Mykhailovych
Brzhevska Zoreslava M
Bushkov Valerii H
Velhan Bohdan V
Hay Dmytro O
Haidur Halyna I.
Gakhov Serhii O
Hrebennikov Asadi B
Dmitriiev Viacheslav Ye
Dovzhenko Nadiia M
Kitura Oleh V
Kyrychok Roman V
Kozhukhivskyi Andrii D
Kozachok Valerii A
Korostel Vladyslav S
Kurchenko Oleh A
Lutsenko Ivan M
Marchenko Viktorovych Vitalii V
Naumenko Anton V
Pukha Maksym S
Pshonik Volodymyr O
Soloviov Valeriiovych Yevhenii V
Khmelevskyi Rostyslav M
Tsmokanych Ivan V
Chumak Nadiia S
Shapovalenko Oleksandr D
2021-03-17
Updated: 2025-12-13
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