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

Built primarily for desktop and designed to offer strong biometric authentication options, the YubiKey Bio Series offers the hallmark hardware security of Yubico, combined with a new user experience.

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 …

Learn how you can set up your YubiKey and get started connecting to supported services and products. Discover the simplest method to secure logins today.

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 …

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.

In the step-by-step instructions below, the basics are covered including registering your YubiKey with services that support the protocols FIDO2 (passkeys), FIDO U2F, and Yubico OTP.

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Feb 19, 2025 · Smart card drivers and tools Configure your YubiKey for Smart Card applications. Works on all YubiKeys except for the Security Key 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 password-based …