Application of trusted network technology to industrial control networks

Hamed Okhravi and David M. Nicol

International Journal of Critical Infrastructure Protection, 2009, vol. 2, issue 3, 84-94

Abstract: Interconnections between industrial control networks and enterprise networks expose instrumentation and control systems and the critical infrastructure components they operate to a variety of cyber attacks. Several architectural standards and security best practices have been proposed for industrial control systems. However, they are based on older architectures and do not leverage the latest hardware and software technologies. This paper describes new technologies that can be applied to the design of next generation security architectures for industrial control systems. The technologies are discussed along with their security benefits and design trade-offs.

Keywords: Industrial control systems; Trusted networks; Firewalls; Security architecture (search for similar items in EconPapers)
Date: 2009
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ijocip:v:2:y:2009:i:3:p:84-94

DOI: 10.1016/j.ijcip.2009.07.001

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