Unidirectional Security Gateway DIN Rail

The DIN Rail version of Waterfall’s market-leading Unidirectional Security Gateway offers the same high throughput, connectivity and functionality as Waterfall’s full rack-mounted version. The Waterfall DIN Rail maintains the highest level of cybersecurity available for protecting industrial control systems and critical infrastructure facilities from remote online attacks. The smaller form factor is designed for space-constrained environments such as substations, pumping stations, ocean going vessels, and more.

Unidirectional Gateway DIN Rail

All the functionality of a Unidirectional Gateway in DIN Rail form factor:

  • Safe IT/OT integration for compact environments
  • Stronger than firewalls plug-n-play solution
  • Ensures operational continuity
  • Supports 1Gbps throughput and 100+ software connectors


With the Waterfall DIN Rail, space-constrained sites can benefit from Waterfall’s patented physical protection from cyber attacks on operational control networks.

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Electric Substations Use Case

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