Android has a new security feature that every Android smartphone user needs to start using — even you. It won't change how you use your phone, but it will make life harder for nearby thieves. One of the oldest tricks in the book of smartphone thieves is watching someone within eyeshot enter their passcode or PIN to unlock their phone. There's no high-tech hackery involved. It's just eyes and memory. And the phone becomes a target in the thief's crosshairs as soon as the code is known. If th...
