Mozilla Firefox can now secure access to passwords with device credentials
Mozilla Firefox finally allows you to further protect local access to stored credentials in the browser's password manager using your device's login, including a password, fingerprint, pin, or other biometrics [...]
Source: Mozilla Firefox can now secure access to passwords with device credentials (https://www.bleepingcomputer.com/news/security/mozilla-firefox-can-now-secure-access-to-passwords-with-device-credentials/)