Development of anomalous computer behavior detection method based on probabilistic automaton
Цифровой репозитарии Национального технического университета "Харьковский политехнический институт" (eNTUKhPIIR)
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Development of anomalous computer behavior detection method based on probabilistic automaton
Opracowywanie metody wykrywania zachowania komputerowego w zakresie automatyki probabilistycznej |
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| Creator |
Chelak, Viktor
Chelak, E. Gavrylenko, Svitlana Semenov, Serhii |
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| Subject |
anomalous computer system behavior
probabilistic automaton automaton state graph heuristic analyzer anomaly detection systems |
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| Description |
This work proposes anomalous computer system behavior detection method based on probabilistic automaton. Main components of the method are automaton structure generation model and its modification procedure. The distinctive feature of the method is the adaptation of the automaton structure generation procedure for detecting attack scenarios of the same type, by restructuring the automaton upon a match and by recalculating the probability of state changes. Proposed method allows to speed up the detection of anomalous computer behavior, as well as to detect anomalies in computer systems, scenario profiles of which only partially match the instances used to generate automaton structure. The obtained results allow us to conclude that the developed meth-od can be used in heuristic analyzers of anomaly detection systems.
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| Date |
2019-04-16T11:32:42Z
2019-04-16T11:32:42Z 2019 |
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| Type |
Book chapter
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| Identifier |
Development of anomalous computer behavior detection method based on probabilistic automaton / V. Chelak [et al.] // Bezpieczeństwo w cyberprzestrzeni społeczna przestrzeń internetu w kontekście wartości i zagrożeń = Security in cervatury, the social internet space in context values and hazards : redakcja naukowa / ed. M. Koziński [et al.]. – Slupsk ; Charkov, 2019. – P. 237-258.
http://repository.kpi.kharkov.ua/handle/KhPI-Press/40733 orcid.org/0000-0001-8810-3394 orcid.org/0000-0002-6919-0055 orcid.org/0000-0003-4472-9234 |
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| Language |
en
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| Format |
application/pdf
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| Publisher |
National University of Civil Protection of Ukraine
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