Flow whitelisting in SCADA networks

Rafael Ramos Regis Barbosa, Ramin Sadre and Aiko Pras

International Journal of Critical Infrastructure Protection, 2013, vol. 6, issue 3, 150-158

Abstract: Supervisory control and data acquisition (SCADA) networks are commonly deployed in large industrial facilities. Modern SCADA networks are becoming more vulnerable to cyber attacks due to the common use of standard communications protocols and increased interconnections with corporate networks and the Internet. This paper describes an approach for improving the security of SCADA networks using flow whitelisting. A flow whitelist describes legitimate traffic based on four properties of network packets: client address, server address, server-side port and transport protocol.

Keywords: SCADA systems; Intrusion detection; Network flow whitelisting (search for similar items in EconPapers)
Date: 2013
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Citations: View citations in EconPapers (8)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ijocip:v:6:y:2013:i:3:p:150-158

DOI: 10.1016/j.ijcip.2013.08.003

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