Q. What is App Lock in Authenticator? How does it enhance security?
A. Using App Lock in Authenticator enhances the security of one-time verification codes, app information, and app settings.
When App Lock is enabled, authentication using the device PIN or biometric verification is required each time Authenticator is opened. Additionally, App Lock helps ensure that only the user can approve sign-in notifications by requiring their PIN or biometric verification for each approval.
App Lock can be turned on or off from the [Authenticator Settings] page. By default, App Lock is enabled when a PIN or biometric authentication is set up on the device.