2FAin Security

Hardware Security Keys: What They Are, When to Use Them and How to Choose the Right Model

A password can leak. We can also enter it ourselves on a fake login page. Attackers can even intercept one-time codes from authenticator apps or text messages. That is why your most important accounts deserve protection that can resist this kind of fraud. A hardware security key is one effective option: a small device that recognises the legitimate website and will not approve a login on a fake copy. Who should use one, and what should you check before buying?