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.

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.

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 …

Ensure that your online accounts are secured and protect yourself from phishing attacks with a YubiKey for two-factor and passwordless authentication.

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 …

Streamlined YubiKey distribution and deployment for enterprise organizations. Simplify the enrollment process for YubiKeys across your organization. Expert guidance and support for deploying YubiKeys …

Accelerate your journey to phishing-resistant MFA with an end-to-end domestic and international YubiKey delivery service. Let Yubico and our global partners worry about the logistics so you can …

The YubiKey 5 Series offers strong, fast, and flexible security for your online accounts—from email and social media to critical productivity tools like Google Workspace and Microsoft 365.

Set up your YubiKey How to start using your YubiKey Compare Products Compare Yubico product series Downloads Download Yubico software Spare YubiKey Importance of having a spare YubiKey