You may have heard the term NFC before, especially if you're an Android user. Google's mobile operating system has had this hardware feature for over a decade, but many users aren't sure what it does.

You probably know that enabling multi-factor authentication (MFA) is one of the best ways to protect your online accounts. A hardware security key, such as the $55 Yubico YubiKey 5C NFC, can serve as ...

Let’s face it, using passwords to authenticate into a system is a broken mess. To be effective, passwords need to be unique, long, complex, and frequently changed, which may be acceptable in a tightly ...