Fingerprint or face recognition for Windows MFA?

Windows Hello for Business is worth evaluating. The fingerprint or face scan unlocks a device-bound credential locally, so the biometric is not the whole MFA story by itself. Look at the credential and enrollment design, not just the reader.

Check that your device hardware is consistent enough to support the methods you want, and plan for PIN fallback and account recovery. PIN is a normal Windows Hello sign-in option, so decide whether allowing it meets your policy rather than assuming everyone will use biometrics.

For day-to-day use, biometrics can be much less hassle than an OTP that requires a second device or token. Face recognition may be quicker, while some people prefer a fingerprint reader. A pilot with both options would help you see what staff actually use.

Don't forget the support side. A Windows update or driver problem can leave a reader unavailable and users stuck if they don't know their fallback. Test recovery and driver updates with your actual hardware before making this the default across the fleet.

First pin down what you mean by Windows MFA. A setup using biometrics alongside a domain password is different from Windows Hello for Business unlocking a device-bound credential. Both can be discussed as alternatives to OTP, but the implementation and policy checks aren't interchangeable.