2018
DOI: 10.1007/978-3-319-99843-5_19
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Side-Channel Based Intrusion Detection for Industrial Control Systems

Abstract: Industrial Control Systems are under increased scrutiny. Their security is historically sub-par, and although measures are being taken by the manufacturers to remedy this, the large installed base of legacy systems cannot easily be updated with state-of-the-art security measures. We propose a system that uses electromagnetic side-channel measurements to detect behavioural changes of the software running on industrial control systems. To demonstrate the feasibility of this method, we show it is possible to prof… Show more

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Cited by 15 publications
(7 citation statements)
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“…Their technique uses knowledge of the base system and a p-test to detect the alterations. The research performed in [11] attempts to detect incorrectly operating industrial control systems using electromagnetic (EM) emissions. Using a baseline measurement and real-time EM emissions a comparison is performed using statistical techniques to detect anomalies.…”
Section: Related Workmentioning
confidence: 99%
“…Their technique uses knowledge of the base system and a p-test to detect the alterations. The research performed in [11] attempts to detect incorrectly operating industrial control systems using electromagnetic (EM) emissions. Using a baseline measurement and real-time EM emissions a comparison is performed using statistical techniques to detect anomalies.…”
Section: Related Workmentioning
confidence: 99%
“…Other research focuses on side channel, or sensoring of secondary measures of data, to detect abnormally behaving systems. Anomaly detection methodologies have been developed through the use of measuring acoustics [12], electromagnetic (EM) emissions [13] [14], and power consumption [15] [16]. Individually, these methods are all useful in detecting anomalous or rare behavior.…”
Section: Related Workmentioning
confidence: 99%
“…Commonly, side channels are an attack vector found in various application areas, such as acoustic side channel attacks on industrial manufacturing [1], attacks on cryptographic hardware [30] and quantum key distribution [29]. However, Van Aubel et al present a method to employ side channels for intrusion detection in ICSs [27]. They use the electro-magnetic field of a Programmable Logic Controller (PLC) during operation, create motifs and compare those motifs to the motifs of a PLC under attack.…”
Section: Related Workmentioning
confidence: 99%