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What can I use my YubiKey for?
The YubiKey—like other, similar devices—is a small metal and plastic key about the size of a USB stick. They plug into your computer, and some also connect to your phone. You can use them in either place, along with your password, to authenticate web logins.
What are the best security keys?
Best Security Keys 2021
- Best Overall: Yubico — YubiKey 5 NFC.
- Best Value: FIDO U2F Security Key, Thetis.
- Best for mobile: Yubico YubiKey 5Ci.
- Best for Windows Desktops: Kensington VeriMark Desktop USB Fingerprint Key Reader.
- Best Compatibility: Google Titan Bluetooth Security Key.
- Best for Laptops: Yubico – YubiKey 5C Nano.
How do I use a YubiKey security key?
Use any YubiKey feature, or use them all. The versatile YubiKey requires no software installation or battery so just plug it into a USB port and touch the button, or tap-n-go using NFC for secure authentication.
What is 2FA key?
Two-factor authentication (also known as 2FA or two-step verification) is a method to confirm a user’s claimed online identity by using a combination of two different types of factors. A password is typically considered one factor, and with 2FA that is combined with another factor to increase login security.
Do banks use YubiKey?
Many Bank of America online banking users that have a YubiKey, can now register their security key for account sign-in two-factor authentication (2FA) as well as setting up the Secured Transfer feature to add an extra layer of physical security to their online account.
Can a security key be hacked?
Should you worry about hackers cloning your 2FA hardware security keys? But researchers have now shown that it is possible to clone keys — given the key, a few hours, and thousands of dollars. Researchers from security firm NinjaLab have managed to make a clone of a Google Titan 2FA security key.
How much does a security key cost?
Cost: Security keys can cost anywhere between $20 and $70 or so. For around $20 to $40, you get a durable key that’s compatible with most services but that doesn’t offer as many connectivity options.