YubiKey Two-Factor Authentication (2FA) Integration
A two-factor authentication system validates the user by incorporating something the user knows, normally a combination of their username and/or password, and something the user has in their physical possession, such as a YubiKey. Two-factor authentication provides high security and is often required for compliance with regulations. Two-factor authentication can also be called 2FA, two-step verification, or multi-factor authentication.
Offer your online users an extra layer of security with the Yubico One-Time Password token. Integrate YubiKey with your own validation server or use our free, hosted validation service YubiCloud, proven by 100,000+ daily users.