Architecture

OT Network Segmentation Assessment

Design and validate industrial zones and conduits around process function, consequence, administration, and recovery needs.

Map current communication

Document required protocols, direction, endpoints, owners, business purpose, frequency, remote paths, and failure impact.

Define defensible boundaries

Separate enterprise access, remote support, operations management, supervisory control, controllers, safety systems, wireless, and vendor services according to risk.

Control administration paths

Use managed jump paths, strong identity, approvals, limited privilege, session evidence, and time-bounded access instead of broad network reachability.

Validate without disruption

Review configurations and flow evidence, stage changes, establish rollback steps, monitor for unexpected dependencies, and verify the intended communication remains available.