Fortinet OT Greenfield Reference Architecture
A regional refinery and pipeline operator required a greenfield OT network architecture spanning a refinery, distributed pipeline sites, third-party control environments and cloud-hosted infrastructure. The surrounding estate had grown organically across refineries and remote terminals with no consistent architectural standard, mixing network, firewall, switching and cellular equipment from many vendors. This region was therefore built as the reference architecture for a broader standardization programme — covering secure hub-and-spoke connectivity, OT segmentation, resilient multi-path WAN, controlled third-party communication, centralized Fortinet management and an AWS-hosted management and security environment, in a form that could be adapted to further regions and to newly acquired sites.
- Fortinet FortiGate 60F
- Fortinet FortiGate Rugged 70F-3G4G
- Fortinet FortiGate-VM
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