Explore the superior Multi Factor Authentication Framework FIDO2 in this 49-minute conference talk. Delve into the shortcomings of traditional password-based systems and common MFA methods, understanding their vulnerabilities to phishing attacks. Learn about the FIDO2 standard, also known as WebAuthn, and its latest addition, passkeys, as a robust alternative to insecure authentication factors. Witness demonstrations of FIDO2/WebAuthn functionality, setup, and basic configuration. Compare FIDO2 with other multi-factor authentication methods, and gain insights into the benefits and potential drawbacks of passwordless authentication and passkeys. Enhance your understanding of modern, secure authentication practices in this comprehensive presentation from the Chaos Communication Camp 2023.