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Legacy VPNs in OT: Remote Access and the Cost of Disruption
A maintenance VPN can leave a path to industrial control beyond the work it was meant to support. Explore remote-access authorization, legacy infrastructure and the business consequences of disruption. The episode examines why a trusted tunnel is not a sufficient operational boundary.
Related CUP episodes:
The Token That Bypassed the Jump Host
The Trap of the Trusted Engineering Session
Engineer the Path, Not Just the Perimeter
Exposed Paths in OT Networks
When Maintenance Becomes the Weapon: The Oldsmar Incident
Invisible Conduits: The Control Plane Siege
02:00 AM Panic: Does "Break-Glass"…
The skinny
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