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Why Fend?

Fend’s unidirectional gateway hardware physically protects you from cyberattack. Fend diodes feature:

  • All supported protocols included with purchase. No hidden fees or licenses.

  • No need for custom external servers or software.

  • Built from the ground up as a cost-effective solution for monitoring industrial equipment.

  • Made in the USA.

Devices

Built-in Protocol Support

Fend data diodes come equipped with onboard protocol support for common industrial and IT protocols like Modbus, FTP, and TCP/IP. Setting up a diode is as easy as logging in the Fend Configuration Tool, selecting your protocols, entering some basic information. It takes minutes!

Fend Cloud

Use the power of remote monitoring or cloud-based analytics to provide the operational awareness and intelligence your teams need to more efficiently achieve your mission and improve resilience.

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Buy Now

Fend’s patented hardware is designed for the unique needs of industrial control systems.  Our products are designed and built in the USA for long life, wide temperature range, and ease of installation.  Contact us for a quote.

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