Finally, a security key for everyone
The most secure, intuitive, and easy-to-use, two-factor authentication for all your logins.

5 Out of 5 Stars

“I’d recommend this to anyone. Simple to use and setup, and is super easy to carry with my keys.”
– Amazon Customer on February 15, 2017

5 Out of 5 Stars

“This key is brilliant. I wish I had learned about U2F earlier. It is resistant to phishing and man-in-the-middle attacks, and you can use the one key with an unlimited number of websites.”
– Blue Penguin on June 16, 2017

5 Out of 5 Stars

“If you’re not already using 2-factor authentication for things like your Google account you should be. This greatly simplifies the whole process by eliminating the 6-digit key with a simple insertion of this physical key.”
– William on November 6, 2014

5 Out of 5 Stars

“One of the best inventions in internet security ever. I will order a few more. A must have.”
– Kevin on May 15, 2017


in Over 160 Countries


Account Takeovers
Goodbye Phishing!


Faster Logins
Compared to Mobile Apps

YubiKey makes two-factor authentication (2FA) easy.

Just tap the YubiKey and it does the rest for you.


YubiKeys offer highly secure single- and multi-protocol hardware protection to accounts, networks, servers, and more


YubiKeys are so simple and user-friendly that Facebook, Google, and deployed the keys company-wide


YubiKeys come in durable, water-resistant, and battery-free designs with varying capabilities starting at $18 USD

2FA in 2 Simple Steps

  1. Enter your username and password
  2. Insert key and touch button, or tap against mobile device
  • Windows

  • Mac OS & iOS

  • Android

  • Linux

YubiKey enables secure login
to services and apps

Purchase your YubiKey online today

Security Key by Yubico | $20

  • For USB-A ports
  • Supports U2F and FIDO2
  • Crush-resistant, waterproof, no batteries or moving parts

YubiKey 4 Series | from $40

  • Most Popular!
  • 4th Generation Multi-Protocol
  • USB-A, USB-C, and Nano Options

YubiKey NEO | $50

  • NFC Enabled
  • 3rd Generation Multi-Protocol
  • USB-A & fits on keychain

Award-winning product

2017 – Computer Shopper UK
Best Buy – 5 Stars

“A simple way to add security to Windows and online accounts.”

2017 – SC Awards EU 2017
Best Multifactor Solution for Threat Solutions

SC Magazine 5 Star Logo

SC Magazine Five-Star Review and Best Buy for Authentication

“The YubiKey is the authentication key for the rest of us. 5 of 5 stars.“