Strong authentication

Compromised credentials is posing to be one of the biggest IT security threats to businesses today. The YubiKey strong multi-factor authentication protects the online accounts of employees, partners, and customers from malware, phishing, and man-in-the-middle attacks.

Trusted solution

The world’s leading organizations, including corporations and government agencies who put their trust in the YubiKey authentication products to secure online access. With the YubiKey multi-factor authentication, you fully own and control your encryption secrets.

Fast deployment

Whether your company has 20 or 200,000 employees, the YubiKey offers fast and simple deployment. Providing a hosted validation service, open source server software, and native integration in hundreds of applications.


  • Works instantly, no need to re-type pass codes from a device — replacing SMS texts, authenticator apps, legacy OTP tokens, and similar devices
  • Identifies as a USB keyboard, smart card and smart card reader — no client software or drivers need to be installed, no batteries, no moving parts
  • Crush- and water-resistant, YubiKey NEO is practically indestructible during normal use, weighs only 3g, and attaches to your keychain alongside your house and car keys
  • Integration within minutes with free and open source server software
  • Manufactured in USA and Sweden with high security and quality


  • Works on all major operating systems, major browsers and Android NFC phones and tablets
  • Supports multiple authentication protocols, including Yubico OTP, smart card, and FIDO U2F
  • Mobile authentication through NFC contactless technology (NDEF type 4), works with Android and other devices (YubiKey NEO only)
  • MIFARE Classic, for legacy physical access control systems
  • Hardware secure elements guard your encryption keys

How YubiKey works