Plant Boundary Assessment
Problem
On many plants, office IT can still reach the systems that run the line. Vendors keep remote paths open. Insurers now ask for proof of segmentation. A verbal yes is not a file.
What it solves
A broker-ready packet that shows the IT/OT boundary as observed, who can remote in, and what sits behind the questionnaire.
How
Read-only review of one site. Interviews and architecture or firewall export. No live scans against controllers. About 15 days. Scorecard, map, vendor list, inventory, questionnaire answers, 90-day first doors.
The issue, in public sources
CISA: segment IT and OT, secure remote access, disable dormant accounts