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Open Source IT Security Hardware

Made in Germany

Selection of our customers

I couldn't live happily without Nitrokey... (customer from USA)
April 2026
NitroKey is an amazing company with a just and noble mission! Thank you guys for your great products, nitro meet server, and all around hard work!
May 2020
Probably the quickest and definitely the smoothest RMA process I've been through, thanks a bunch! And the NFC works great :-D
January 2023
You are one of the few rays of hope when it comes to real security. Keep up the good work, we need you! ❤️
December 2025
Just received my Nitrokey FIDO2 and I can't believe how smooth the experience is. Tested it on Linux & Windows and it was just Plug&Play.
July 2020
Yes , you are the best company ever seen, thank you so much for your attention!
July 2022
It's not very common these days to see this level of support, especially in a tech world where everything sometimes feels more like marketing than real engineering. Seriously, you're one of the few proving that proper tech and real support still exist. You've got one more fan here.
April 2026
I use my Nitrokey Pro everyday and have been for the past 4 years. It works great across #freebsd, #linux and #osx.
June 2020
I'm moved to tears—it's like Christmas and my birthday rolled into one that there's such a great solution. (A customer who learned about the NextBox)
April 2021
Thanks again! You guys have surpassed my expectations regarding excellent customer service.
September 2021

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