WebAuthnFIDO2based

WebAuthnFIDO2based refers to a set of standards for passwordless authentication. It is part of the FIDO2 project, which aims to provide a more secure and user-friendly alternative to traditional passwords. WebAuthn, or Web Authentication API, is a JavaScript API that allows web applications to interact with strong authentication credentials. FIDO2 is the overarching protocol that leverages WebAuthn.

This technology enables users to authenticate to websites and applications using a variety of authenticators, such as fingerprint scanners, facial recognition systems, or hardware security keys. Instead of entering a password, the user registers their authenticator with the service. When logging in, the service prompts the user to authenticate using their registered device. The authenticator then generates a cryptographic signature that is sent to the service for verification.

The primary benefits of WebAuthnFIDO2based authentication include enhanced security by eliminating vulnerable passwords, improved user experience due to faster and simpler login processes, and phishing resistance. Because the authentication process involves cryptographic challenges and responses unique to each website, it is much harder for attackers to impersonate legitimate services. FIDO2 aims to replace passwords entirely, creating a more secure and convenient digital world.