OT Cybersecurity Architecture
We design your plant's defense from the standard up: zones, conduits, and segmentation built to protect without slowing operations.
Flat networks, exposed assets
Many plants grew by connecting OT and IT with no security design at the base: flat networks, exposed legacy equipment, and no separation between corporate and operational. A single incident can spread all the way to a production stop.
Architecture design, step by step
- Zone & conduit modeling
We divide the network into security zones with target levels (SL-T), per ISA/IEC 62443-3-2.
- OT/IT segmentation
We separate the operational network from the corporate one and isolate critical assets.
- OT risk assessment
We identify attack surfaces and prioritize by operational impact.
- Layered defense
Industrial firewalls, OT/IT DMZ, and per-zone controls.
- Phased roadmap
An implementation plan aligned with continuity, not a big-bang.
Built on ISA/IEC 62443 and NERC CIP, not on intuition
We work to the international standard for industrial control system cybersecurity. Every architecture decision is grounded in the framework and in measurable security levels — and maps to NERC CIP Electronic Security Perimeter (CIP-005) requirements — so protection is demonstrable and auditable.
Where does your plant stand today?
Free 4-minute OT maturity assessment aligned with ISA/IEC 62443.