SoloKeys – Solo Hacker – open source, FIDO2

20,00 25,00 

The first open source FIDO2 security key


  • Designed & manufactured by: SoloKeys
  • Open source hardware and software. Processor made in Europe; PCB made in China; Programmed in the USA.
  • Development version of SoloKeys for hackers and makers with unlocked bootloader (NOT recommended as security token)
  • USB-A only

Delivery time: 5-7 working days

SKU: N/A Categories: ,


The unique security concept of Solo Secure protects against read-out of the sensitive key material stored on the device.

Due to this security concept, it is not possible to run your own / modified firmware on the device.
However, it is open source hardware and firmware, so there is also a Solo Hacker with unprotected bootloader for makers and developers.

Secure your accounts with two-factor authentication and stay protected against phishing and other online attacks. Works with Google, Facebook, Twitter, Dropbox, Github and all sign-in services with FIDO2 or FIDO U2F support.

Works with Google, Facebook, Twitter, Dropbox, Github, and anything that supports FIDO2 or FIDO U2F

Solo Hacker comes with the latest unsigned firmware. You can lock it down yourself to prevent keys being stolen by someone with physical access to the token, but it’s highly recommended to use Solo Secure for everyday use.

User Manual:



Additional information

Weight0.05 kg
USB Connector


2 reviews for SoloKeys – Solo Hacker – open source, FIDO2

  1. H

    Simple setup with my accounts. I use an open source authenticator with TOTP as backup. There are many code repos with material for the Solokey available. Great for getting started with some security projects or to harden security for existing accounts.
    The Solo hacker can be turned into a regular protected Solo.

  2. Norbert Soffel

    Alles bestens!

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