A continuous OT cybersecurity risk analysis and Mitigation process

A continuous OT cybersecurity risk analysis and Mitigation process

Operational Technology (OT) systems are becoming increasingly software-driven and connected. This creates new digitalization opportunities but can also increase the risk of cyber security breaches than can have severe consequences. Through a close dialogue with Norwegian actors in the oil- and gas i...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Hanssen, Geir Kjetil, Thieme, Christoph Alexander, Bjarkø, Andrea Vik, Lundteigen, Mary Ann, Bernsmed, Karin Elisabeth, Jaatun, Martin Gilje
Format: Buch
Sprache:eng
Schlagworte:
Cyber security
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Beschreibung
Zusammenfassung:Operational Technology (OT) systems are becoming increasingly software-driven and connected. This creates new digitalization opportunities but can also increase the risk of cyber security breaches than can have severe consequences. Through a close dialogue with Norwegian actors in the oil- and gas industry and insight into the IEC 62443 standard we propose a process model for continuous risk assessment and mitigation. This paper explains the phases and details of the model and discusses its limitations and further work.