Protecting your online accounts from being taken over by bad guys is critical, and a hardware security key is one of the best defenses. These are the best security keys for keeping your information ...

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

I review privacy tools like hardware security keys, password managers, private messaging apps and ad-blocking software. I also report on online scams and offer advice to families and individuals about ...

A hardware security key is a physical gadget—like a USB stick—that gives you an extra layer of security through multifactor authentication (MFA). When you sign in to certain services, you’ll plug it ...