Your Android phone's most powerful security feature is off by default and hidden - turn it on now ...

Change how you unlock it: Search Settings for Screen lock and then pick a different unlock method. Some Androids include a fingerprint reader that lets you unlock the device by scanning your ...

Failed Authentication Lock, first seen in Android 15, is a feature that automatically locks your device's screen after excessive failed authentication attempts. To give you more control over your own ...

Android also says it's giving you more control over Remote Lock, a tool that lets you lock your lost or stolen device from any web browser. You now have the ability to add a security ...