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Enabling OT with
Cyber-Physical Protection

Through our software-enabled hardware platforms, we enable secure and reliable operations, protecting against both today’s cybersecurity challenges and those yet to come.

Cyber-Physical Solutions

Streamline operations across critical boundaries, with cyber-physical protection

Who we protect

Why Waterfall

Unidirectional Technology Is Recommended
By Standards Organizations Worldwide

Thousands of sites globally

2007

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Founded

>1000

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Sites

>20

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Verticals

6

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Global Sales & Ops Hubs

14

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Published Patents

What People Say

Very satisfied with the products and it works to secure our outbound datappen.
Very satisfied with the products and it works to secure our outbound datappen.
Healthcare and Biotech | <50M USD | USA
Very satisfied with the products and it works to secure our outbound data The waterfall unidirectional gateways have been a great addition to our environment. As part of our strategy to enforce outbound data, they are a key piece of making that happen.
Great Product and Service
Great Product and Service
Energy and Utilities | 10M-30M USD | USA
Overall experience working with Waterfall for the product selection have been great one. The Waterfall rep reviewed our requirements very carefully and then recommends unidirectional security gateway that best met our needs.
Very reliable with SUPERB support!
Very reliable with SUPERB support!
Energy and Utilities | <50M USD | USA
I would say that the solutions does not need any further administration. You just install, configure and can forget - it works without an interruption!"
This solution brings us peace of mind when trying to protect our critical assets.
This solution brings us peace of mind when trying to protect our critical assets.
Energy and Utilities Industry | 250M-500M USD | France
This is an unusual equipment to install in our infrastructure : it requires some adaptation for network / systems teams but once it gets adopted, it allows strong security.

Latest updates

Blog

Why Understanding OT Attacks Is Important

We can debate whether threats are credible and whether we should spend money and effort addressing credible residual risks, but to debate any of that, we must first understand the attacks....
Blog

Firewalls vs Data Diodes vs Unidirectional Security Gateways

Firewalls vs Data Diodes vs Unidirectional Security Gateways...Which ones are right for securing your OT environment?...
Blog

Secure Remote Access for Critical Infrastructure: What’s at Stake?

One of the most significant vulnerabilities when it comes to OT security for critical infrastructure are the risks posed by the use of remote access into OT....

Consult with a unidirectional
solutions architect