Security Key Series by Yubico

Modern authentication, easy-to-use

Flexible authentication

Choice of strong single factor (passwordless), two-factor (2FA) or multi-factor authentication (MFA).

Secure the accounts you love

Strongest authentication for any U2F and FIDO2 compatible service.

Easy-to-use

No additional software or battery is required and authentication is easy, fast, and reliable.

Security Key Series for Consumers

The Security Key Series combines hardware-based authentication with public key cryptography to eliminate account takeovers across desktops, laptops and mobile.

Works out of the box with Google, Microsoft, Twitter, Facebook, password managers, and hundreds of other services
Supports FIDO2/WebAuthn and FIDO U2F
Works across desktop and mobile with tap-and-go authentication for mobile phones
Enhanced injection molding process leads to the strongest and most durable security key to market