Buyer’s Guide

Your Ultimate Guide to Data Diodes

Everything You Need to Know When Choosing a Unidirectional Solution

In this comprehensive guide, discover everything you need to know to choose the right data diode for your environment. Whether it’s IT or OT, make sure you’re getting what you need to keep secure
environments protected.

Share this Guide

Why Do You Need a Data Diode?

Air-gapped networks are only as secure as the weakest transfer point. Ensuring unidirectional data flow is no longer just a “nice-to-have.” It’s a mandate for resilience.

Table of contents page for a data diodes buyer's guide, featuring a photo of an industrial facility

What to Look for in a Data Diode

Data diodes are more than OT guardians. Discover what you need to look for when looking for a data diode for OT—or IT—to ensure you’re getting the most out of your solution.

Rack-mounted OPSWAT MetaDefender NetWall hardware for data diodes buyer's guide section

An Easy-to-Use Checklist

Act on this information with a simple checklist to keep you informed.

Engineer inspects industrial equipment with tablet, illustrating data diodes buyer's guide checklist context

Does Your Data Diode Have the Right Set of Features?

Explore our in-depth buyer’s guide and find out.