Nonlinear Phenomena in Complex Systems, 2020, Vol.23, No.3, pp.280

NONLINEAR PHENOMENA IN COMPLEX SYSTEMS
An Interdisciplinary Journal

2020, Vol.23, No.3, pp.280 - 290

A Model of Multi-Domain Clustering for Local Network in Modern Vehicles
E. Yu. Pavlenko, K. S. Vasilyeva, and P. D. Zegzhda

The paper reviews prospects of using domain architecture as a basis for implementing the car network security mechanism, based on the ECU authentication. It contains an analysis of the existing methods of domain formation and proposes a method for a comprehensive assessment of the security classes of car's components, taking into account, in addition to the functional purpose of the ECU, a list of its interfaces, interaction with other ECUs, the difference between integrity levels of slave devices. Also it proffers a network clustering approach based on combining elements of one security class into a domain.

Key words: vehicle cybersecurity, connected cars, controller area network, domain architecture, cluster-tree, integrity level, fingerprinting ECU

DOI: https://doi.org/10.33581/1561-4085-2020-23-3-280-290

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