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Open Source IT Security Hardware

Made in Germany

Selection of our customers

Thank you so much for setting the highest standard in the entire universe. (customer from Germany)
May 2026
I have been using your products for a few years now and love them. So great work and thank you.
June 2024
I’d like to take this opportunity to give your support team a huge round of applause—I’m really impressed.
July 2024
I'm very proud to be a Nitrokey customer. Keep up the great work guys/gals.
September 2024
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
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
Please keep up the fight for privacy. The battles are only just beginning. Thanks for everything you guys do and stand for.
May 2024
I can only thank you once again for your time and effort, and I’m absolutely thrilled that we made the right choice together—the Nitrokey Storage 2 and the two FIDO2 devices have definitely become indispensable!
April 2020
Huge fan of your products after buying Nitrokey Pro 2 circa year ago.
April 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

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