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Development of a conceptual model of adaptive access rights management with using the apparatus of Petri Nets

Lakhno, V. and Buriachok, V. and Parkhuts, L. and Tarasova, H. and Kydyralina, L. and Skladannyi, P. and Skrypnyk, M. and Shostakovska, A. (2018) Development of a conceptual model of adaptive access rights management with using the apparatus of Petri Nets. International Journal of Civil Engineering and Technology (IJCIET), 9. pp. 95-104.

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The paper describes the conceptual model of adaptive control of cyber protection of the informatization object (IO). Petri's Networks were used as a mathematical device to solve the problem of adaptive control of user access rights. The simulation model is proposed and the simulation in PIPE v4.3.0 package is performed. The possibility of automating the procedures for adjusting the user profile to minimize or neutralize cyber threats in the objects of informatization is shown. The model of distribution of user tasks in computer networks of IO is proposed. The model, unlike the existing, is based on the mathematical apparatus of Petri's Networks and contains variables that allow reducing the power of the state space. Access control method (ACM) is added. The addenda touched upon aspects of reconciliation of access rights that are requested by the task and requirements of the security policy and the degree of consistency of tasks and access to the IO nodes. Adjustment of rules and security metrics for new tasks or redistributable tasks is described in the notation of Petri nets.

Item Type: Article
Subjects: G Географія, Антропологія, Рекреація > GES Економічна та соціальна географія
G Географія, Антропологія, Рекреація > GV Відпочинок > GVT Туризм
Divisions: Природничо-географічний факультет > Кафедра туризму, соціально-економічної географії та краєзнавства
Depositing User: Кафедра географії та туризму
Date Deposited: 22 Oct 2021 11:23
Last Modified: 22 Oct 2021 11:23

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