OT Cybersecurity Best Practices for SMBs: Value of Change Management to Securing OT

This Dragos OT-CERT blog outlines why and how under-resourced organizations should implement an OT change management program, providing six practical recommendations (improving IT/OT communication, using change logs for incident investigation and disaster recovery, identifying security implications before changes, and validating software activity) with real-world examples, and pointing readers to free OT-CERT toolkits and resources to help build OT cybersecurity capabilities.