This simple USB trick adds physical security to your PC without buying extra hardware.

One of the best uses for your PC's empty USB ports is housing a USB security key. What this does is automatically lock your system once the USB stick is removed, and unlock it as soon as the drive is ...

Security keys are the most secure way to stop SIM swaps and phishing attacks. Step-by-step instructions for Google, Apple, ...

Google has been offering support for two-step verification for years, but now there's another option for proving you are who you say you are. You can now use a physical USB device plugged into your ...