A Security Approach for Protecting Converged IT and OT
The integration of OT and IT networks is accelerating, and this expands the digital attack surface, exposing OT networks to attacks coming from IT networks. OT breaches are now commonplace.
OT breaches are now commonplace. To stop attacks and minimise OT risk, implement five best practices: 1) increase network visibility, 2) segment networks, 3) analyze traffic for threats, 4) enforce identity and access management, and 5) secure both wired and wireless access. These practices are presented as a foundation for enhancing OT security posture.