FIDO2 authentication standards are redefining two-factor authentication by replacing vulnerable passwords and one-time codes with cryptographic security keys, biometric verification, and device-based authentication. This approach helps protect online accounts against phishing, credential theft, and unauthorized access.
Designed for modern consumer technology, FIDO2 enables secure, passwordless sign-ins across websites, applications, smartphones, and computers. Its standards combine convenience with stronger identity protection while keeping sensitive biometric information on the user’s device.
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