Downtime from an ICS/OT ransomware attack can average $4.73 million, yet many organizations lack adequate incident response plans. SANS offers resources, including a white paper and training, to help organizations develop effective ransomware response strategies tailored to critical infrastructure, emphasizing life safety and operational continuity. Expert-led webcasts and courses further equip teams with the skills needed to protect industrial operations from cybersecurity threats.

OT ransomware poses a significant threat to organizations relying on industrial control systems, impacting operations, supply chains, and financial stability. Experts discuss the importance of cybersecurity training, the critical controls for defending against ransomware, and the development of effective response strategies specific to OT environments. A companion white paper offers additional insights on preparing for and responding to ransomware incidents.

The paper outlines five critical controls essential for developing an effective cybersecurity strategy for Industrial Control Systems (ICS) and Operational Technology (OT), offering guidance on their implementation. Authored by cybersecurity experts Robert M. Lee and Tim Conway, it emphasizes flexibility to adapt to varying organizational risk models.