Gallo, AJ;
Boem, F;
Parisini, T;
(2021)
Distributed cyber-attack isolation for large-scale interconnected systems.
In:
IEEE Proceedings of the 2021 European Control Conference (ECC).
(pp. pp. 48-53).
IEEE: Delft, The Netherlands.
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Abstract
This work addresses the problem of cyber-attack isolation within a distributed diagnosis architecture for large-scale interconnected systems. Considering a distributed control architecture, malicious agents are capable of compromising the data exchanged between distributed controllers. Building on a distributed detection strategy existent in literature, in this paper we propose a distributed isolation algorithm to identify the attacked communication link. After presenting the isolation algorithm, we give a necessary and a sufficient condition for isolation to occur, relating to the structure of the physical interconnection matrices. We demonstrate the effectiveness of the proposed technique through numerical simulations.
| Type: | Proceedings paper |
|---|---|
| Title: | Distributed cyber-attack isolation for large-scale interconnected systems |
| Event: | European Control Conference (ECC) 2021 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.23919/ECC54610.2021.9655176 |
| Publisher version: | https://doi.org/10.23919/ECC54610.2021.9655176 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Couplings , Sufficient conditions , Architecture , Decentralized control , Europe , Distributed databases , Interconnected systems |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10126367 |
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