If you're an Android user, you should enable app pinning to keep others from snooping around your device. This feature keeps ...

If you let someone else use your device—whether you're showing a friend a collection of photos or allowing a stranger to make an emergency call—there's a lot you don't want them to be able to see.

Authorities around the world can use your cell phone to track your location and potentially access other sensitive private information about you. One possible protection from this data collection is a ...