OT sovereignty means deciding who may do what, on which assets, and when that access ends. This paper lays out a practical approach: scoping an engineer’s access to the one machine center they’re assigned to, building that boundary into commissioning and handover from the start, and keeping the customer in control of the infrastructure long after the integrator leaves. Written jointly by Xiid and Kasm Workspaces, it covers access boundaries for brownfield plants, a maintenance scenario, and what a proof of value looks like in practice.
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