Demystifying zero trust in OT
What happened
The piece explains why a zero‑trust cybersecurity model is needed as operational technology (OT) and IT converge, noting many OT assets have long lifecycles. It highlights that OEMs and integrators may require remote access for warranty and maintenance, creating contractual implications for buyers. Procurement should watch for bundled remote support and ensure acceptance testing is defined before purchase or commissioning
Why the category manager should care
Treat zero‑trust guidance as a procurement trigger to add acceptance testing and explicit remote‑access clauses to RFQs for networked consumables
Key facts
- OT equipment often remains in service for decades
- Zero‑trust requires continuous verification of users and devices
- OEMs/integrators frequently request remote access for warranty or maintenance