Case Study: European Rail Network Company achieves secure reporting data access with Nexor Data Diodes

European Rail Network Company - Customer Case Study

European Rail Network Company needed a way to extract valuable train-location information from disconnected signalling systems without affecting safety-critical operations or allowing any changes to those systems. Nexor addressed this challenge with its Nexor Data Diode solution, designed for secure one-way data transfer from the signalling network to a separate management environment.

Nexor implemented a setup in which data from a signalling server could flow through a Nexor Data Diode to a destination server on the management network, making it physically impossible for data to be sent back into the isolated signalling systems or for malware to be introduced. The result was secure access to management information without requiring staff to visit and connect to multiple domains, delivering significant time and cost savings for the European Rail Network Company.