A YubiKey (2FA) is a key-sized device that allows users to add a second authentication factor to online services.

This hardware-based authentication device supports one-time password, public-key encryption and authentication, and the universal 2nd factor (U2F) as well as FIDO2 protocols developed by the FIDO Alliance.

Yubico solutions


YubiKey multi-factor authentication device is reinvented hardware authentication and is 100% purpose-built for security. Supporting multiple authentication protocols and available in a wide range of form factors, a single YubiKey protects your favorite apps and online services, while delivering the best user experience possible. A simple touch or tap of the YubiKey is all you need.


The technology can be integrated with GreenRADIUS – a multi-factor authentication server. Yubikey comes in different series such as YubiKey 5, YubiKey Bio, Security Key, YubiHSM 2, YubiHSM 2 FIPS, YubiKey 5 FIPS.   Learn more >>>


Key takeaways how businesses can benefit from Yubico


  • It helps to stop account takeovers as YubiKey provides advanced phishing protection;
  • It ensures strong authentication for appropriate compliance with GDPR, PSD2, DFARS;
  • It simplifies the secure authentication process – Yubikey easier and safer than authenticator apps.


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