Vendor profile
Honeywell
Experion clusters at Levels 2–3 with a vendor-designed DMZ; building estates using BACnet controllers frequently on separate networks.
DCSSafetyBuilding automationInstrumentation
DCS
Experion PKSTDC (legacy)
Safety
Safety Manager
Buildings
Niagara-based controllersEBI
Defensive considerations
- Separate building automation from process control
- Apply vendor node hardening
- Monitor Safety Manager changes
At a glance
HeadquartersUnited States
Protocolsopc-classic, opc-ua, bacnet, modbus-tcp, hart
IndustriesOil & Gas, Chemical, Building Automation, Pharmaceutical
Sources & further reading
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