Summary
At a glance This CI Fortify guide helps critical infrastructure organisations improve their cyber resilience. Developed with international partners, the guide explains how organisations can isolate critical operational technology (OT) and supporting systems from other networks during cyber incidents or periods of increased cyber threat. It provides practical guidance and strategic advice for OT owners, operators, and cyber security teams. By reviewing and applying this guidance, organisations can strengthen their ability to prepare for, respond to, and recover from cyber incidents. This CI Fortify guide helps critical infrastructure organisations improve their cyber resilience. Developed with international partners, the guide explains how organisations can isolate critical operational technology (OT) and supporting systems from other networks during cyber incidents or periods of increased cyber threat.