Fido U2f Security Key

The same u2f yubikey can be used with any number of services and there is no practical limit to the u2f secured services the fido u2f security key yubikey 4 and yubikey neo can be associated with.

Fido u2f security key.

It offers support for fido u2f and fido 2. The security key series offers superior security by combining hardware based authentication and public key cryptography to effectively defend against phishing attacks and eliminate account takeovers. Yubico also makes a usb c compatible security key that works with the same otp smart card openpgp fido u2f and the fido2 standards as the usb a version but without the nfc connectivity. To authenticate with a fido u2f security key the user simply plugs it in and touches the gold button.

Tips for buying a fido u2f security key the u2f security key was created in order to provide increased security for connecting to user accounts. A u2f security key by yubico fido certified u2f identity credential with usb interface universal 2nd factor u2f is an open standard that strengthens and simplifies two factor authentication 2fa using specialized universal serial bus usb or near field communication nfc devices based on similar security technology found in smart cards. The fido u2f security key by yubico is an affordable yubikey usb authentication key that works with any service that supports fido u2f. Compliant with both fido2 and fido u2f standards one key can be used to secure access to multiple cloud services whichever version of the fido authentication protocol they support.

Fido secure sign in standards are widely supported by many popular cloud services and eliminate account takeovers with hardware based authentication.