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Oakdoor™ Gateway is an all-in-one cyber security unit that includes two data diodes and the necessary processing hardware to provide highly controlled unidirectional or bidirectional data flows. It simplifies deployment of low-capacity boundary devices.

The Oakdoor™ Gateway platform runs the Safe Browse and Safe Data software, and can be used on a desk or mounted in 1U of a 19’’ rack. The Oakdoor™ Gateway comes in four variants tailored for specific use cases: 

  • Oakdoor Toxicity Gateway – implements assured file transfer of arbitrary size across a toxicity boundary (no export signing required). It also enables browse down to an external VNC server
  • Oakdoor Classification Gateway – implements assured file transfer of arbitrary size across a classification boundary where signing of all exported content is required. It also enables browse down to external VNC server 
  • Oakdoor Management Gateway – provides the same features as the Classification Gateway and management of DMZ (demilitarized zone) networks without requiring external hardware.  Allows software deployment and configuration. The Management Gateway implements file export to a file system on the low shim, and enables browse down to a graphical desktop with a VNC server running on the low shim. From there users can jump off via VNC, RDP, SSH to an external kit in the DMZ.

Use cases

Options and support

  • Allows shared desktop access to a server with different toxicity levels or classification through a security gateway.

    The shared desktop enables control of the remote PC, viewing and manipulation of files, and browse of network content.

    • Shared desktop through a security gateway
    • Browse down across toxicity or classification boundaries
    • Data diode protocol breaks with hardware file content verification
    • Protocol conversion and schema checking runs on commodity server hardware
    • Coupling with Safe Data Software allows simultaneous data transfers
  • Secure, reliable and fast upload of large files across the security gateway device.

    Malware protection on the high side network using data wrapping in hardware.

    • High speed file transfer
    • Safe handling of imported content
    • Managed download of image files and tools to import terminal
    • Couples with Safe Browse Software
  • Support to integrate Oakdoor™ Data Diodes with your existing infrastructure, if needed.

    • Integrate and configure the Oakdoor™ Data Diodes or Gateways into your existing infrastructure
    • Customised data transfer to securely transfer your specific data and protocols across Oakdoor™ Data Diode or Gateway
  • A range of support packages is available to make sure your cyber security is always up to date.

    • Software upgrades
    • Technical support


Oakdoor™ Gateway

Diode throughput Up to 1 Gbit/s
Secure internet browsing & shared desktop access Via Safe Browse software (included)
Secure file transfer (including large files) Via Safe Data sofware (included)
Security Enforcing Functions
  • Protocol conversion
  • Reliable file transfer
  • File re-wrapping
  • File routing
Operating temperature range 0–30 °C
Dimensions 350 x 210 x 44 mm
Weight 2500 g
Power 100–240 VAC 50 W
Warranty 1-year hardware warranty

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Contact us

To find out more get in touch with one of our experts today.

Tim Lunn

PA innovation expert

Frazer Bennett

PA innovation expert

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