The user can now gain access to the workstation using another authentication method. Restore the system to an online state where it can connect to the Duo service.Once the YubiKey Bio has been unblocked, it can be used to sign in to the first workstation.Once signed in to the workstation the user can unblock the biometrics on the YubiKey Bio by following instructions in FAQ here.Sign in to a separate workstation that can be signed in to without using the YubiKey Bio.The Duo login screen might display the following failure messages. Artikel 129292 YubiKey 5C Nano USB-C Artikel 128608 YubiKey C Bio (FIDO Edition) Spezifikation Spezifikation. The user is prevented from signing in to the workstation using the YubiKey Bio. YubiKey 5C NFC - USB-C Sicherheitsschlüssel Artikel 127755 YubiKey 5C - USB Sicherheitsschlüssel Artikel 128606. The YubiKey Bio is a security product seemingly made for the growing number of people working from home during the coronavirus threat, but the security issues facing remote workers are hardly new. The Duo login screens do not prompt for the PIN protecting the YubiKey Bio and therefore the biometrics remain blocked.

If the user attempts to use the YubiKey Bio and the fingerprint match fails three times, then the YubiKey Bio will be blocked and continually blink the amber LED. An issue can occur using a YubiKey Bio while signing in to an offline Windows workstation protected with Duo Authentication for Windows Logon where the user may become locked out of their workstation.

Yubikey bio