Oakdoor 1G Diode

Hardware-based cybersecurity device for uncompromising protection of data, sensitive information, and critical networks.

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Hardware-enforced cybersecurity

The Oakdoor 1G Diode is an advanced cybersecurity hardware device designed to ensure a one-way flow of data, specifically tailored for deployment in the most secure defence, security, and critical national infrastructure environments.

With its compact form factor and support for line rates up to 1 Gbit/s, the Oakdoor 1G Diode is perfect for a range of cross-domain applications that demand both flexibility and speed.

Security features, such as the enforced one-way data transmission, are integral to the design, allowing for the safe transfer of data between segregated and air-gapped networks. This ensures the integrity, confidentiality, and resilience of highly classified and mission-critical information.

Benefits

Cutting-edge cybersecurity features

One-way data flow that cannot be bypassed without physically modifying the device
Reduced attack surface that operates at the hardware level and not vulnerable to software attacks
Syntax verification and protocol breaks making the diode an essential component of cross-domain solutions

Deploy with confidence

Developed in collaboration with the UK government and approved at the highest security level
Supports the UK NCSC security principles for Cross Domain Solutions (CDS)
Performance in alignment with Protocol filtering device (PDF) and NCDSMO Raise the Bar (RTB)

Support multiple use-cases

Maintain secure communications and transfers between high and low security networks
Easily enable software updates and browse down from internet and other low security networks
Protect your operational infrastructure from IT and securely segregate SOC/SIEM architecture

Testing and accrediation

Our data diode hardware has undergone accreditation by the UK NCSC's CAPS process. As the testing under the NCSC CAPS is far more rigorous than other standards, such as Common Criteria EAL, it typically supersedes any other certifications.