The Arbit Data Diode moves data from an open network to a closed network, using a secure one-way communication channel that ensures no data can flow back. The channel prevents the threat of remote data hacking by establishing a one-way connection with a single fiber-optic cable. The transmission is handled by two dedicated servers: the ‘pitcher’ and the ‘catcher’. It is physically impossible for data to be sent from the receiving network (the catcher) to the transmitting network (the pitcher). The Arbit Data Diode offers the safeguarding of manual data transfer with the convenience of a network connection. Certified by Denmark for handling up to and including Cosmic Top Secret.

All implementations of Arbit Data Diode 10GbE products must undergo an interconnection security accreditation, to ensure that operational objectives, risks and countermeasures are adequate to that particular use. The Arbit Data Diode 10GbE products must be installed in accordance with product manuals, to ensure a valid security posture.
Other system services, which may be required within an accreditation framework, should be considered with caution, and preferably be hosted on adjacent separate hardware.