Operational Technology Network Segmentation Tools
OT network segmentation tools for isolating operational technology networks from IT networks and external threats.
Browse 28 operational technology network segmentation tools
FEATURED
USE CASES
FPGA-based hardware filtering data diode for unidirectional data transfer
Unidirectional gateway with 25Gbps interfaces for secure one-way data transfer
Cross-domain solution for secure data transfer between isolated networks
Data diode & security gateway for secure unidirectional OT/IT data transfer
Operational Technology Network Segmentation Tools FAQ
Common questions about Operational Technology Network Segmentation tools, selection guides, pricing, and comparisons.
Follow the Purdue Model with a demilitarized zone (DMZ) between IT and OT networks. Use industrial-grade firewalls with deep packet inspection for OT protocols. Implement unidirectional security gateways (data diodes) for the most critical segments. Never allow direct connectivity from the internet or corporate IT to Level 0-2 (control systems). Monitor all traffic crossing zone boundaries.
