Reference : An algebraic detection approach for control systems under multiple stochastic cyber-a...
Scientific journals : Article
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/10993/21814
An algebraic detection approach for control systems under multiple stochastic cyber-attacks
English
Li, Yumei [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Voos, Holger mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit > ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)]
Darouach, Mohamed [Universite de Lorraine,France > Centre de la Recherche en Automatique de Nancy (CRAN)]
Hua, Changchun [Yanshan University,China > Institute of Electrical Engineering]
15-Jul-2015
IEEE/CAA Journal of Automatica Sinica
IEEE
2
3
Cyber-Physical Systems (CPS)
258-266
Yes
International
2329-9266
[en] Cyber-attack detection ; control system ; multiple stochastic cyber-attacks
[en] In order to compromise a target control system successfully, hackers possibly attempt to launch multiple cyberattacks aiming at multiple communication channels of the control
system. However, the problem of detecting multiple cyber-attacks has been hardly investigated so far. Therefore, this paper deals with the detection of multiple stochastic cyber-attacks aiming at multiple communication channels of a control system. Our goal is
to design a detector for the control system under multiple cyberattacks.
Based on frequency-domain transformation technique and auxiliary detection tools, an algebraic detection approach is proposed. By applying the presented approach, residual information caused by different attacks is obtained respectively and anomalies in the control system are detected. Sufficient and necessary conditions guaranteeing the detectability of the multiple stochastic cyber-attacks are obtained. The presented detection approach is simple and straightforward. Finally, two simulation examples are provided, and the simulation results show that the detection approach is effective and feasible.
SnT
Fonds National de la Recherche - FnR
Researchers ; Professionals ; Students ; General public ; Others
http://hdl.handle.net/10993/21814
FnR ; FNR1206050 > Holger Voos > SeSaNet > Integrated Security and Safety Engineering for Networked Control Systems > 15/06/2012 > 14/06/2015 > 2011

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