The YubiKey

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

Easy-to-use, strong authentication

All-in-one configurable security key

With a simple touch, the multi-protocol YubiKey protects access to computers, networks, and online services.

Easier and safer than authenticator apps

No more reaching for your smartphone, or re-typing passcodes. Just plug in your YubiKey, tap, and it does the rest for you.

Works with hundreds of services

The YubiKey works with Windows and Mac login, Gmail, Dropbox, Facebook, Salesforce, Duo, and many more services.

YubiKey 5 Series image
YubiKey 5 Series – The world’s #1 multi-protocol security key

The YubiKey 5 Series eliminates account takeovers by providing strong phishing defense using multi-protocol capabilities that can secure legacy and modern systems. The series provides a range of authentication choices including strong two-factor, multi-factor and passwordless authentication, and seamless touch-to-sign.

  • Stops account takeovers
  • Multi-protocol support; FIDO2/WebAuthn, U2F, Smart card, OpenPGP, OTP
  • USB-A, USB-C, Lightning, NFC
  • Single key pricing starts at $45
  • Now available YubiKey 5C NFC with USB-C and NFC all-in-one to secure online accounts on mobile and desktops

YubiKey 5 FIPS Series

The YubiKey 5 FIPS certified security keys meet the highest level of assurance (AAL3) of the new NIST SP800-63B guidelines.

  • Suitable for government and regulated industries
  • Multi-protocol support; smart card, OTP, OpenPGP, FIDO U2F, FIDO2/WebAuthn
  • USB-A, USB-C, Lightning, NFC
  • Single key pricing starts at $55
YubiKey Bio Series

YubiKey Bio Series supports biometric authentication using fingerprint recognition for secure and seamless passwordless logins. 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.

  • Meets the most stringent hardware security requirements with fingerprint templates stored in the secure element on the key
  • Works out-of-the-box with operating systems and browsers including Windows, macOS, Chrome OS, Linux, Chrome, and Edge
  • Supports FIDO2/WebAuthn, FIDO U2F
  • Available in both USB-A and USB-C form factors with biometric support
Security Key Series family shot
Security Key Series

The Security Key Series by Yubico is comprised of two keys – the Security Key NFC and Security Key C NFC – which combines hardware-based authentication, public key cryptography, and the U2F and FIDO2/WebAuthn protocols to eliminate account takeovers

  • Works out of the box with Gmail, Facebook, and hundreds more
  • Supports FIDO2/WebAuthn, U2F
  • Waterproof and crush resistant
  • USB-A/NFC and USB-C/NFC dual connector keys
YubiHSM 2 and YubiHSM 2 FIPS

Game changing cryptographic protection for servers, applications and computing devices.

  • Enhanced protection for cryptographic keys
  • Rapid integration with hardware-backed security
  • Simplified deployment for organizations of all sizes
  • Available in FIPS and non-FIPS versions with same feature set


Enterprises can easily procure and distribute YubiKey authentication solutions for employees at scale and get expert support and consulting services to help ensure success.

YubiEnterprise Subscription

YubiEnterprise Subscription offers flexible purchasing options to easily buy and upgrade to the latest YubiKeys as your business evolves.

YubiEnterprise Delivery

YubiEnterprise Delivery provides teams with capabilities to manage the delivery of hardware security keys to users globally and accelerates the adoption of strong authentication.


Download free software and tools for rapid integration and configuration of the YubiKey two-factor authentication with applications and services.

Yubico Authenticator

The Yubico Authenticator app allows you to store your credentials on a YubiKey and not on your mobile phone, so that your secrets cannot be compromised.

Computer login tools

A range of computer login choices for organizations and individuals. Secure Windows or Macs with strong authentication.

Get Started

Find the right YubiKey

Take the quick Product Finder Quiz to find the right key for you or your business.

Get protected today

Browse our online store today and buy the right YubiKey for you.