Detecting anomalous programmable logic controller behavior using RF-based Hilbert transform features and a correlation-based verification process

Samuel J. Stone, Michael A. Temple and Rusty O. Baldwin

International Journal of Critical Infrastructure Protection, 2015, vol. 9, issue C, 41-51

Abstract: Industrial control systems are used to operate critical infrastructure assets in the civilian and military sectors. Current industrial control system architectures are predominantly based on networked digital computers that enable reliable monitoring and control of critical functions via localized and distributed operations. Many industrial control systems, in particular, supervisory control and data acquisition (SCADA) systems, implement monitoring and control using programmable logic controllers, which have served as gateways through which cyber attacks have been orchestrated against high-profile industrial control system targets.

Keywords: Industrial control systems; Programmable logic controllers; RF emissions; Anomaly detection; Hilbert transforms (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ijocip:v:9:y:2015:i:c:p:41-51

DOI: 10.1016/j.ijcip.2015.02.001

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