Proceedings of the First ACM Workshop on Cyber-Physical Systems-Security and/or PrivaCy 2015
DOI: 10.1145/2808705.2808707
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A Real-Time Testbed Environment for Cyber-Physical Security on the Power Grid

Abstract: The trustworthiness and security of cyber-physical systems (CPSs), such as the power grid, are of paramount importance to ensure their safe operation, performance, and economic efficiency. The aim of many cyber-physical security techniques, such as network intrusion detection systems (NIDSs) for CPSs, is to ensure continuous reliable operation even in exposed network environments. But the validation of such methods goes well beyond standard network analysis, since meaningful tests must also integrate realistic… Show more

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Cited by 29 publications
(16 citation statements)
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“…Using the state of both the control network and the state of the physical process to improve security has been proposed before under different names: (Lin et al 2016;Wain et al 2016) discuss semantic-based security analysis, (Bao et al 2016) describes a similar approach as behavior-based detection, and (Urbina et al 2016;Koutsandria et al 2015) introduce physics-based attack detection. Hadžiosmanović et al (2014) characterize the types of the variables in the network traffic based on their behavior over time and model the resulting regularity.…”
Section: Process-aware Monitoringmentioning
confidence: 99%
See 3 more Smart Citations
“…Using the state of both the control network and the state of the physical process to improve security has been proposed before under different names: (Lin et al 2016;Wain et al 2016) discuss semantic-based security analysis, (Bao et al 2016) describes a similar approach as behavior-based detection, and (Urbina et al 2016;Koutsandria et al 2015) introduce physics-based attack detection. Hadžiosmanović et al (2014) characterize the types of the variables in the network traffic based on their behavior over time and model the resulting regularity.…”
Section: Process-aware Monitoringmentioning
confidence: 99%
“…The authors present both, a stateful and a stateless approach. Koutsandria et al (2015) investigate the so-called "physics aware" Hybrid Control Network IDS (HC-NIDS), which checks a set of cyber-physical security policies on the communication traffic obtained from a network tap. This HC-NIDS is tailored to the protection of digital relays (Koutsandria et al 2014) and can also be used in automated power distribution systems when adjusting the rules accordingly (Parvania et al 2014).…”
Section: Process-aware Monitoringmentioning
confidence: 99%
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“…McLaughlin et al analyze in [44] different testbeds and conclude that it is necessary to use pathways between cyber and physical components of the system in order to detect attacks. Also, Koutsandria et al [45] implement a testbed where the data are crosschecked, using cyber and physical elements. Holm et al…”
Section: Implementation Of Experimental Testbedsmentioning
confidence: 99%