The ISA 99 standards body is one of the most recognized authorities on cyber physical security covering many aspects of a cyber security management system for industrial control systems including risk management. This episode features John Cusimano, former chairman of the ISA subcommittee responsible for authoring the risk management portion of the standard 62443-3-2:2020 Mr. Cusimano takes us back to the origins of the OT specific risk assessment process, originally dubbed CyberPHA, we also explore how the methodology can be managed and percieved at different levels of the organization as well as how this approach can safely carry organizations into a future that includes cloud computing.
John is currently the Vice President for Operational Technology Security at Armexa, more than 30 years experience in OT and one of the early thought leaders in this unique areas of cyber security and risk management.