Hold your Duo in your right hand, with the thumb poised above the screen. Notice that the Touch ID sensor is pressed up against the base of your index finger. You can train Touch ID to recognize that ...

Have you ever found yourself staring at a locked iPhone screen, unable to access your data due to a forgotten passcode? We've all been there. Fortunately, there are several software programs available ...

Apple's new iPhone Duo lacks Face ID. That may irk users who are used to the seamless unlocking experience that a facial biometric system provides, but fortunately Apple has brought over one of the ...