Manufacturing
Security controls have to work around production reality.
Trace drawings, build files, machine programmes, removable media, remote support and printed packets. Legacy controllers may not support modern agents or identities, so segmentation, controlled transfer and compensating measures must be designed around the real process.
The practical starting point
Map data flows through the shop floor
Trace drawings, build files, machine programmes, removable media, remote support and printed packets. Legacy controllers may not support modern agents or identities, so segmentation, controlled transfer and compensating measures must be designed around the real process.
Evidence
Design for what can be demonstrated
Assign owners, retain dated records and test exceptions. A documented control that cannot be shown in operation will not carry the same weight as current, reviewable evidence.