5/27/2023 0 Comments Yubico security key price![]() ![]() Maybe someone stole your password during a mass data breach, or just purchased it off the Dark Web. While this review looks at hardware security keys, there are other methods for adding a second factor.īy combining two things from that list, you make it much harder for someone to break into one of your accounts. A piece of hardware or an app that can authenticate you is something you have. A fingerprint scan, or some other biometric factor, is something you are. The name comes from the concept of combining two different kinds of authentication from a possible three:Ī password in your head (or, better yet, in a password manager) is something you know. It's easy to assume that it's called 2FA because it's a second step in authentication, and while that's true in practice it's not actually the theory. In the most common implementation, when you go to log in to an account, you enter your password and then are prompted to enter a six-digit code sent via SMS or generated by an app. How Two-Factor Authentication Worksīy this point, you've probably encountered or at least heard of two-factor authentication, or 2FA. For a more feature-filled device, look to the YubiKey 5 series, which is more expensive and likely harder for the average person to get their money's worth. For its low price and ease of use, it's our Editors' Choice for two-factor authentication security keys. The Security Key by Yubico doesn't have all the bells and whistles of its cousins and competitors, but-at less than half the price-it's an easy solution at a bargain price. Working in conjunction with a traditional password, it's a powerful tool to stop scammers and identity thieves in their tracks. Security Key by Yubico is a USB-A key you insert and tap when prompted to confirm your identity. ![]() To make passwords acceptable again, we're now turning to password managers and two-factor authentication to better secure our online accounts. Decades of consumer computer products have taught humanity one thing: Passwords are bad.
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