Unchained clients can now use passkeys to protect their accounts. Devices such as Yubikeys or mobile phones with biometrics can be added to your account as a second authentication method. Using a FIDO-based MFA option delivers multiple benefits:

• Requires access to a physical device for authentication
• Protects against man-in-the-middle attacks, which is a vulnerability for standard 2FA apps
• Allows you to use multiple popular and secure authentication methods when accessing your Unchained account.