Attack Detection and Identification in Cyber-Physical Systems
University of California, Santa Barbara
Indexed incrossref
Abstract
Cyber-physical systems are ubiquitous in power systems, transportation networks, industrial control processes, and critical infrastructures. These systems need to operate reliably in the face of unforeseen failures and external malicious attacks. In this paper: (i) we propose a mathematical framework for cyber-physical systems, attacks, and monitors; (ii) we characterize fundamental monitoring limitations from system-theoretic and graph-theoretic perspectives; and (ii) we design centralized and distributed attack detection and identification monitors. Finally, we validate our findings through compelling examples.
Citation impact
2,054
total citations
- FWCI
- 115.51
- Percentile
- 100%
- References
- 53
Citations per year
Authors
3Topics & keywords
Topics
Keywords
- Cyber-physical system
- Computer science
- Identification (biology)
- Computer security
- Physical system
- Industrial control system
- Distributed computing
- Cyber-attack
UN Sustainable Development Goals
- Industry, innovation and infrastructure
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