Learn why secure remote access, granular access control, and supply chain visibility are critical components of a comprehensive security strategy in the Gartner Cool Vendors in Cyber-Physical Systems Security, 2025 report.
The field of CPS security is evolving from a network-centric, reactive model focused on firewalls and prevention to a more mature discipline centered on proactive defense, asset-centric protection, and rapid recovery.
As CPS environments become more connected, secure access — especially for remote operators and third-party vendors — and granular control of who accesses what becomes critical.
Our takeaways from the Gartner 2025 Cool Vendors in Cyber-Physical Systems Security report:
Prevention is not enough — resilience and recovery are now essential.
Third-party vendors and supply chains must be part of CPS security.
Least-privilege remote access beyond the DMZ reduces risk and lateral movement.
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