Face Recognition; Fingerprint Scanner; Google Play Protect - Samsung Galaxy A12 Manual

Face Recognition

Settings > Biometrics and security > Face recognition
Face recognition is an added security option that will let you
unlock the screen by simply raising your phone and looking at
the screen. Before you enter your face scan, you will need to
set a secure screen lock type and allow Face Recognition to
take pictures and record video in order to complete the set-up
process. Once you have completed the set-up, your phone will
show notifications on your lock screen when you are looking at it.
Face scans can be deleted or updated as necessary. The data
used to recognize your face is kept private on your phone.
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Fingerprint scanner

Settings > Biometrics and security > Fingerprints
The fingerprint sensor is built into the POWER button on the
right edge of the device can be used by the device to identify
you. Before you use this function, you will need to register your
fingerprint on the device. You will then be able to unlock the
screen, view locked content, confirm a purchase or sign into
an app that supports fingerprint ID. You will be able to register
multiple fingerprints, name them, and delete them at any time.
Fingerprint data will be saved only to your phone and will not be
backed-up.

Google Play Protect

Settings > Biometrics and security > Google Play Protect
Google Play Protect runs a safety check on apps from the
Play Store before you download them. You can configure
Google Play Protect to regularly check installed apps and your
device for security risks and threats. App updates are checked
automatically, and you will receive a notification if any security
threats are detected. Default setting is ON.
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