This standard uses public-key cryptography to guarantee a secure and convenient authentication system. As such, it protects against common online attacks such as phishing and man-in-the-middle attacks. The FIDO2 authentication process eliminates the traditional threats that come with using a login username and password, replacing it with the FIDO2 login standard. It was developed to introduce open and license-free standards for secure passwordless authentication over the Internet.

The main objective of FIDO2 is to eliminate the use of passwords over the Internet. It is the third standard to emerge from the FIDO Alliance, following the FIDO Universal Second Factor (UAF) and the FIDO Universal Authentication Framework. With an added number two at the end, this acronym is based upon previous work done by the FIDO Alliance, particularly in terms of developing the Universal 2nd Factor (U2F) authentication standard. Getting started with FIDO2 authenticationįIDO stands for Fast Identity Online. What is FIDO2? The New Passwordless StandardįIDO2 vs.

Continue reading to learn everything about the FIDO2 standard. This is where new authentication standards such as FIDO2 can become a useful tool in battling the issue.īut, what are FIDO2 specifications and requirements? Moreover, how do FIDO2 websites even work? We’ll answer these and many other essential questions pertaining to this passwordless authentication standard in this detailed overview. As cybercriminals become more technologically advanced, data protection methods must also move forward. Logging into a website or service using the traditional username and password combination isn’t the best or safest way of going about it anymore.

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