Industrial organizations face a growing challenge: how to access plant data for analytics, optimization, and compliance, while preventing inbound cyber attacks. Data diodes offer the most robust defense available for operational technology (OT) networks, but because these devices strictly enforce one-way communication, they are not compatible with standard industrial protocols. This white paper explores how the tunnel/mirror architecture employed by Cogent DataHub software can overcome these challenges, and provide secure, consistent, and flexible remote data access.
How to access process data through a Data Diode
Data diodes offer the most robust defense available for operational technology networks
- by Skkynet Cloud Systems Inc.
- September 5, 2025
- 7478 views
How to access process data through a Data Diode
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