Affordable, simple, and super secure, the Yubico Security Key C NFC is the top option for most multi-factor authentication ...

The YubiKey 5C NFC can store your passwords, passkeys, and PINs across many different kinds of devices, making it a good fit ...

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 ...

Dave Lieber I was confused. Kept seeing mention of a security “key” offered on some of my favorite websites—Microsoft, Google, YouTube and Facebook, to name a few. I wasn’t sure if I should use it.