At minimum, if you don’t want to remember your email password, set up a passkey. Put this passkey on a hardware key (e.g., ...

Android secures your device by asking you for a PIN, pattern, or full password. What happens if you forget the security method you set up? If you're lucky, you can get back in easily—but that may not ...

An unlocked phone is the key to getting service from an alternative carrier. Here's how to check if a phone is unlocked.

Dropping your phone is almost a rite of passage. One slip from your pocket, and suddenly you’re staring at a spiderweb of cracks—or worse, a completely black ...

In the near future, you may not need to touch a keypad to select a tip or pay for large purchases. All it may take is a swipe, tap or other quick gesture.

Abstract: This paper presents the design and implementation of a Knock Detecting Door Lock System, aimed at enhancing security by eliminating traditional lock and key mechanisms. The proposed system ...