The keys work with browsers like Google Chrome, along with web services like Gmail, Facebook, Dropbox, 1Password, Twitter, GitHub, Microsoft, and many others.
Some security keys even have NFC and/or Bluetooth built in, making them perfect for use with newer Android and iOS smartphones. It’s used to ensure that you are the person actually accessing a site or service.
It houses a small chip with all of the security protocols and code that allows it to connect with servers and verify your identity. In practice, a security key is a physical security device with a totally unique identity. Physically, a USB security key (also called a U2F key) is a type of hardware security that resembles a USB drive and plugs into one of your computer’s USB ports. A security key is the perfect way to gain some extra peace of mind in the name of protecting your most secure accounts, devices, and information. They are fairly easy to set up and some can even be stored on your keychain for convenience. Plus, they’re easy to use on both personal and business devices and accounts.Īnd don’t worry-you don’t have to be a tech wiz to use a security key.
While using strong passwords and software-based two-factor authentication (2FA) certainly make for a great start, you can further bolster your online security by using a hardware security key. When it comes to protecting your online information, you can never be too safe.