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Marathon Petroleum’s CISO on OT security automation, supply chain risk
Marathon Petroleum's CISO discusses operational technology security automation in refineries, pipelines, and terminals, addressing challenges of modern connected infrastructure, the Purdue model for applying controls without disrupting production, and supply chain vendor risk management. The interview covers workforce cross-skilling and security strategy in critical infrastructure where traditional air-gapping is no longer feasible.
Why it matters: Energy and utilities operators need to understand modern OT security practices, automation frameworks, and third-party risk approaches to secure increasingly connected critical infrastructure without operational downtime.
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- First seen by Cybersecurity Tracker