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.

Free & open source tools. Access links to our free and open source software tools. Use these resources to manage or configure your YubiKeys.

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 …

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.

YubiEnterprise Services Yubico Authenticator Solutions Remote workers Passwordless Microsoft ecosystems Privileged access management Mobile restricted environments See all Resources …

Built to protect. Built to last. Every YubiKey is made with premium materials and tested for durability. No batteries, no moving parts, just solid engineering. Made in Sweden and programmed in the USA in …

Secure your accounts and protect your data with the Yubico Authenticator App. Get authentication seamlessly across all major desktop and mobile platforms.

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

Official announcements and media resources from Yubico. Upcoming events and conferences on digital security. Collaborate with us for secure, innovative solutions. Generate one-time passcodes for …