Web-based QR code scanners are another handy option for scanning codes with a laptop camera. Just visit a website that ...

A strip of tape may be the simplest cybersecurity tool you'll ever use By Nicholas De Leon You’d be hard-pressed to find a laptop that doesn’t have a built-in webcam nowadays. While that makes it ...

Some experts see webcam covers as a final safeguard, while others don't see them as useful at all. (Photo: sorbetto via Getty Images) If you are paranoid about people seeing things they should not ...

You use your computer daily, although I bet you rarely, if ever, consider that someone could be spying on you through your built-in camera on a laptop or a standalone camera that connects via USB.