Hirschmann Rail data diode

Belden has released the Hirschmann Rail data diode. The appliance secures mission-critical Ethernet networks through guaranteed one-way data traffic, while also transferring data out of the secure part of the system in a highly controlled, deterministic manner.

With the Hirschmann Rail Data Diode, industrial organisations can improve overall operations and control, and protect networks from external cyber threats through one-way data flow — securely transferring Ethernet data to the public internet without putting the system at risk. It also makes it possible to easily explain security functionality for simpler governmental approval processes.

The Hirschmann Rail Data Diode is best used in applications where data from mission-critical systems must be transferred via the public internet. The appliance is suitable for industries with vital applications, such as critical infrastructures in transportation, power and chemical plants.