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Open Source IT Security Hardware

Made in Germany

Selection of our customers

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
Your superior customer support is why I will continue to recommend your company's products!!!
February 2026
At least i got the chance to tell you, how much i appreciate the work all of you are doing. Privacy for sure is one pillar of democracy and freedom.
November 2025
Your products are truly top-notch—please let your boss know (he/she is great!),
September 2024
Thanks again! You guys have surpassed my expectations regarding excellent customer service.
September 2021
Thank you so much for everything, and warm regards to Germany—you’ve got a wonderful project full of extraordinary people.
July 2025
Really appreciate the great customer service from already amazing company.
December 2020
You poor people. You're one of a precious few open source projects that's responsive, courteous and helpful to your users, and you still have to deal with this nonsense. Nevertheless, your dedication and professionalism is appreciated and makes me far better about giving you my money :-)
March 2023
Yes , you are the best company ever seen, thank you so much for your attention!
July 2022
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

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