Demystifying zero trust in OT
What happened
The article lays out why zero-trust cybersecurity is needed in OT as industrial networks become more connected to IT. It highlights that OT equipment often runs for decades and that OEMs commonly require remote access for warranty and maintenance, making contract and network controls essential. Watch whether suppliers start insisting on broader remote-access rights or new support fees that must be negotiated
Why the category manager should care
Zero-trust in OT makes contract terms and network segmentation procurement priorities because many industrial assets cannot be patched and suppliers will need controlled access
Key facts
- OT equipment lifecycles commonly exceed 20 years
- IT/OT convergence increases remote support and IIoT device counts