Case Study

One-Way Cyber Defense: How a Mine Secured OT Without Firewalls

One-Way Cyber Defense: How a Mine Secured OT Without Firewalls

This case study shows how an Australian metals mine protected its OT network using Waterfall’s Unidirectional Security Gateway. The hardware-enforced one-way link replicates OPC and Syslog servers and provides Remote Screen View, giving enterprise users safe visibility into operations without exposing control systems to cyberattacks. The solution eliminates risks from external networks, supports real-time monitoring, and replaces vulnerable firewalls with physically enforced security for mining operations.

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