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Secure remote access
Remote access is designed as OT architecture — zones, access flows and monitoring — for installed machines and brownfield support under OEM lifecycle models.
Typical deliverables
- Zone / access boundary concept (OT/IT and DMZ-aware)
- Secure access gateway / VPN concept aligned to OEM policy
- MFA and privileged-access considerations
- Jump server or controlled entry point model where required
- Customer / site access matrix for service and engineering roles
- Session logging and review procedure
- Remote support and escalation procedure
- Emergency access rules within agreed windows
- Transition plan for existing installed base
Architecture focus
Segmentation concepts, engineering access paths, vendor access windows and DMZ boundaries are scoped to operational risk and the OEM's support model — not as a generic VPN product sale.
Reference accuracy
Diagrams are reference architecture only — not a real customer topology. Implementation remains project-specific under OEM and end-user security requirements.
Full service index: Services
Discuss installed-base size, access actors and support model — we scope architecture support accordingly.
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