Fachgebiet Automatisierungstechnik (AT Plus)

Automation Security

Die Komponenten in modernen Produktionsanlagen werden immer mehr vernetzt. Mit erhöhter Flexibilität und Rekonfigurierbarkeit steigt aber auch die Gefahr von Cyber-Angriffen. Um die Produktionsanalagen besser vor Cyber-Angriffen zu schützen, werden neuartige auf Systemtheorie basierte Algorithmen zur frühzeitigen Detektion von Cyber-Angriffen entwickelt. Darüber hinaus wird untersucht, wie der Einfluss der Cyber-Angriffe auf das Systemverhalten unterdrückt werden kann.

Veröffentlichungen:
  • D. Mikhaylenko, P. Zhang. Stealthy local covert attacks on cyber-physical systems. To appear in IEEE Transactions on Automatic Control, 2022.
  • M. Fauser, P. Zhang. Detection of cyber attacks in encrypted control systems. Proceedings of the 2022 American Control Conference (ACC), 2022.
  • D. Mikhaylenko, P. Zhang. Stealthy targeted local covert attacks on cyber-physical systems. Proceedings of the 2021 Conference on Decision and Control (CDC), 2021.
  • M. Fauser, P. Zhang. Resilient homomorphic encryption scheme for cyber-physical systems. Proceedings of the 2021 Conference on Decision and Control (CDC), 2021.
  • M. Fauser, P. Zhang. Resilience and detection of cyber-physical systems to covert attacks by exploiting frequency hopping spread spectrum. Proceedings of the 2021 American Control Conference (ACC), pp. 4621-4626, 2021.
  • M. Fauser, P. Zhang. Resilience of cyber-physical systems to covert attacks by exploiting an improved encryption scheme. Proc. of the 59th IEEE Conference on Decision and Control (CDC), pp. 5489-5494, 2020.
  • D. Martynova, P. Zhang. Completely stealthy attacks on cyber-physical system with parity space based monitoring. Proceedings of the 2019 American Control Conference (ACC), pp. 4424-4429, Philadelphia, USA, 2019.
  • R. Fritz, M. Fauser, P. Zhang. Controller encryption for discrete event systems. Proceedings of the 2019 American Control Conference (ACC), pp. 5633-5638, Philadelphia, USA, 2019.
  • R. Fritz, P. Schwarz, P. Zhang. Modeling of Cyber Attacks and a Time Guard Detection for ICS Based on Discrete Event Systems. Proceedings of the 2019 European Control Conference (ECC), pp. 4368-4373, Naples, Italy, 2019.
  • D. Martynova, P. Zhang. An approach to encrypted fault detection of cyber-physical systems. Proceedings of the 2019 Asian Control Conference (ASCC), pp. 1501-1506, Kitakyushu, Japan, 2019.
  • R. Fritz, P. Zhang. Modeling and detection of cyber attacks on discrete event systems. Proceedings of the 14th Workshop on Discrete Event Systems (WODES), pp. 296-301, Sorrento Coast, Italy, 2018.
  • D. Martynova, P. Zhang. Secure estimation and attack detection in cyber-physical systems with switching attack. Proceedings of the 2018 European Control Conference (ECC), pp. 356-361, Limassol,Cyprus, 2018.
  • R. Fritz, P. Zhang. Detektion von Angriffen auf Cyber-Physische Fertigungssysteme. Proceedings of the 2018 Automation, pp. 69-80, Baden-Baden, Germany, 2018.
  • C. Schellenberger, P. Zhang. Detection of covert attacks on cyber-physical systems by extending the system dynamics with an auxiliary system. Proceedings of the 56th IEEE Conference on Decision and Control (CDC), pp. 1374-1379, Melbourne, Australia, 2017
  • A. Höhn, P. Zhang. Detection of replay attacks in cyber-physical systems. Proceedings of the 2016 American Control Conference (ACC), pp. 290-295, Boston, USA, 2016.
  • A. Höhn, P. Zhang. Detection of covert attacks and zero dynamics attacks in cyber-physical systems. Proceedings of the 2016 American Control Conference (ACC), pp. 302-307, Boston, USA, 2016.
Masterarbeiten:
  • D. Martynova. Cyber-Physical Systems Security. 2017
  • Ch. Schellenberger. Detection of deceptive attacks in cyber-physical systems. 2017
  • A. Höhn: Angriffsszenarien und deren Detektion in cyber-physischen Systemen. 2016

 

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