The YubiKey Bio Series combines biometric authentication with hardware security keys, featuring fingerprint and PIN-based login options. Supporting FIDO protocols (U2F and WebAuthn/FIDO2) and Smart Card/PIV protocols, these keys store fingerprint templates in a secure element for enhanced protection. Available in USB-A and USB-C form factors, they offer IP68-rated durability and compatibility across multiple operating systems and browsers. The series supports certificate-based authentication, conditional access, and Azure Virtual Desktop integration, while providing enterprise features like asset tracking, custom configuration, and advanced key management through Yubico's YubiKey as a Service offering.
