Get the YubiKey, the #1 security key, offering strong two factor authentication from industry leader Yubico.

The industry's #1 security key, enabling strong two-factor, multi-factor and passwordless authentication.

Find the security key that is right for you and your security needs and learn more about the authentication solutions provided by Yubico products.

YubiKey 5 Series Multi-protocol security key, eliminate account takeovers with strong two-factor, multi-factor and passwordless authentication, and seamless touch-to-sign. Multi-protocol support allows …

The Yubi Key 5 Series The YubiKey 5 Series security keys offer strong authentication with support for multiple protocols, including FIDO2, which is a new standard that enables the replacement of …

Yubico.com is the source for top-rated secure element two factor authentication security keys and HSMs. Buy YubiKey 5, Security Key with FIDO2 & U2F, and YubiHSM 2. Made in the USA and …

Works with YubiKey Catalog Find what services are compatible with your YubiKey

Discover how the YubiKey works. Secure authentication with a YubiKey is simple: plug it into a USB port and touch the button or tap for NFC.

The YubiKey works directly out of the package. Most of the time there is no need for installation of software or drivers for the YubiKey to work, but it is entirely up to the service provider to implement …

The YubiKey Bio Series is a FIDO-only lineup of security keys that prevent account takeovers by combining Yubico's hallmark security with the convenience of biometric login, using two-factor or …