In high security environments, it is often difficult to make a physical connection between different networks but there is still a need to share information. Consequently, a common form of data transfer is the “Air Gap” – physically transferring the information via USB stick, DVD or other portable storage media. However, these portable devices become a security risk in their own right. As this method is not in real-time, this approach also becomes impractical with today’s information volumes and time pressures. In many instances, networks are therefore joined to overcome these issues without suitable levels of security or protection being put in place beforehand. The Nexor Data Diode is an EAL7+ evaluated solution (the highest certification possible) which, due to its physical design, will only allow data transfer in one direction unlike technologies such as firewalls. This gives a 100% guarantee that no data can ever leak back to the untrusted network.
Originally developed for use by defence and government organisations, the Nexor Data Diode is used in environments that require high assurance solutions.
The Nexor Data Diode has been deployed in a variety of secure environments including file importing; system updates; network monitoring; print management; camera control; and process control interfaces.
The Nexor Data Diode performs the Flow Control element of our нашей архитектуре безопасного обмена информацией (SIXA®). This architecture is based on a modular design that offers both security and flexibility, whilst aligning to architectural patterns from the National Cyber Security Centre (NCSC) - the UK National Technical Authority for Information Assurance.

KEY FEATURES

• 100% guaranteed one-way information exchange

• Common Criteria EAL7+ evaluated

• High transfer speed and data reliability

• High throughput, ruggedised and small form factor options available

KEY BENEFITS

• Secure data transfer to the isolated network(s)

• Prevents data leakage from secure networks

• Range of evaluations to simplify accreditation