Definition
OT Risk Management is the process of identifying, assessing, and mitigating cybersecurity threats to operational technology systems. It involves understanding the unique vulnerabilities of industrial control systems and the potential impact of cyber incidents on physical processes. This management approach ensures the continuous and safe operation of critical infrastructure by prioritizing security measures based on risk levels. For instance, a manufacturing plant might implement stricter access controls for its production line PLCs compared to its office network. Unlike IT risk management, OT risk management often prioritizes availability and safety over confidentiality. This concept is frequently tested on certifications like Security+, CySA+, and CISSP.