For compliance
Government approved strong, two-factor and multi-factor authentication
For highly security-conscious organizations
Government certified
Meets FIPS 140-2 certification requirements and the highest level of assurance (AAL3) of new NIST SP800-63B guidance.
Meets DoD regulations
Meets DFARS requirements for strong authentication, and the only hardware authenticator to meet DoD contractor security requirements.
Secure PII and payment
Secures access to PII in compliance with GDPR. Yubico and FIDO are playing active roles in the PSD2 framework with proven technology.

Eliminate account takeovers
The YubiKey offers superior protection by combining hardware-based authentication and public key cryptography to make it an effective defense against phishing and account takeovers.
Easy, fast & reliable
YubiKey authentication is four times faster than typing a One Time Passcode – simply touch to authenticate.


Reduce operational IT costs
The YubiKey is proven to reduce password support incidents by 92% and lower IT support costs.
Strong authentication for compliance
Smart Card/PIV
Out-of-the-box native integration for the Microsoft environment using Smart Card/PIV functionality based on the NIST SP 800-73 specification.
FIDO2 & FIDO U2F
Strong two-factor authentication using public key crypto to protect against phishing, session hijacking,man-in-the-middle, and malware attacks.
One time passcodes
Integrate Yubico OTP natively with the free YubiCloud authentication service or program unique TOTP or HOTP secrets.
Securely log in on computer and mobile
- Works across major operating systems including Microsoft Windows, macOS, iOS, Android, and Linux, as well as leading browsers.
- Authenticates with a simple tap over NFC-enabled Android devices and compatible iPhone apps.

The YubiKey 5 Series
Choose from six different YubiKey models depending on your needs. The keychain model is designed to go anywhere on a keychain. The Nano model is small enough to stay in the USB port of your computer. Choose between USB-A, USB-C or Lightning connectors.
To learn more about our FIPS 140-2 validated lineup, please see the YubiKey FIPS Series
Doing the Math: Why strong authentication for every employee makes sense