Control theory for practical cyber-physical security: Extended abstract
2018 (English)In: CPSS 2018 - Proceedings of the 4th ACM Workshop on Cyber-Physical System Security, Co-located with ASIA CCS 2018, Association for Computing Machinery, Inc , 2018, p. 25-26Conference paper, Published paper (Refereed)
Abstract [en]
In this talk, we discuss how control theory can contribute to the analysis and design of secure cyber-physical systems. We start by reviewing conditions for undetectable false-data injection attacks on feedback control systems. In particular, we highlight how a physical understanding of the controlled process can guide us in the allocation of protective measures. We show that protecting only a few carefully selected actuators or sensors can give indirect protection to many more components. We then illustrate how such analysis is exploited in the design of a resilient control scheme for a microgrid energy management system.
Place, publisher, year, edition, pages
Association for Computing Machinery, Inc , 2018. p. 25-26
Keywords [en]
Anomaly detectors, Cyber-physical threats, Feedback control systems, Impact analysis, Adaptive control systems, Control system analysis, Embedded systems, Energy management systems, Feedback control, Network security, Anomaly detector, Controlled process, Cyber-Physical securities, Extended abstracts, False data injection attacks, Protective measures, Cyber Physical System
National Category
Control Engineering
Identifiers
URN: urn:nbn:se:kth:diva-252264DOI: 10.1145/3198458.3198467ISI: 000461237800005Scopus ID: 2-s2.0-85063154826ISBN: 9781450357555 (print)OAI: oai:DiVA.org:kth-252264DiVA, id: diva2:1321876
Conference
4th ACM Cyber-Physical System Security Workshop, CPSS 2018, co-located with ACM AsiaCCS 2018, 4 June 2018
Note
QC20190610
2019-06-102019-06-102022-06-26Bibliographically approved