Why does ICS/OT require specific controls and its own cybersecurity budget today? Because treating ICS/OT security with an IT security playbook isn’t just ineffective—it’s high risk.

In the rapidly evolving domain of cybersecurity, the specific challenges and needs for Industrial Control Systems (ICS) and Operational Technology (OT) security distinctly stand out from traditional IT security. ICS/OT engineering systems, which power critical infrastructure such as electric power grids, oil and gas processing, heavy manufacturing, food and beverage processes, and water management facilities, require tailored cybersecurity strategies, and controls. This is due to the increasing attacks towards ICS/OT, their unique operational missions, a different risk surface than that of traditional IT networks, and the significant safety consequences from cyber incidents that impact the physical world.

Critical infrastructure should be protected at all costs. This is why it’s essential to have specific controls and a dedicated cybersecurity budget for ICS/OT today. Treating ICS/OT security with an IT security playbook isn’t just ineffective—it’s high risk. The consequences of a cyber incident can be severe, and it’s crucial to have a tailored approach to protect these critical systems.

For tactical ICS/OT cybersecurity defense, consider attending one of the upcoming events in 2025, such as the 20th Anniversary SANS ICS Summit in June 2025 in Orlando, or San Diego, or another convenient time in 2025 for tactical ICS/OT cybersecurity defense, and connect with him and other ICS/OT experts at this year’s event.