FCP FIDO Protocols and Standards

Question 1

Which protocol is the foundation of FIDO authentication?

Accepted Answer

FIDO UAF

Answer

FIDO UAF (Universal Authentication Framework) was one of the original FIDO specifications, designed to enable passwordless authentication using various on-device authenticators like biometrics or PINs. It laid the groundwork for secure, multi-factor authentication directly from a user's device, eliminating the need for traditional passwords. This protocol established the core principles of FIDO's approach to strong, user-friendly authentication.

Question 2

Which FIDO protocol enables two-factor authentication with security keys?

Accepted Answer

FIDO U2F

Answer

FIDO U2F (Universal Second Factor) is a specific FIDO protocol designed to add a strong second factor to existing password-based logins. It primarily uses external security keys (like USB, NFC, or Bluetooth devices) to provide cryptographic proof of user presence. This significantly enhances security against phishing and other online attacks by requiring a physical token in addition to a password.

Question 3

What is the main feature of FIDO2?

Accepted Answer

It enables passwordless authentication

Answer

FIDO2 is the latest generation of FIDO specifications, building upon its predecessors to enable robust passwordless authentication experiences across various platforms and devices. By integrating with web browsers and operating systems via WebAuthn, FIDO2 allows users to log in securely using biometrics, PINs, or external security keys without ever typing a password. This eliminates the vulnerabilities associated with passwords and improves user convenience.

Question 4

Which standard is associated with FIDO2 authentication?

Accepted Answer

WebAuthn

Answer

WebAuthn (Web Authentication) is a core component of FIDO2, developed by the FIDO Alliance and W3C. It defines a standard web API that allows web applications to integrate FIDO authentication directly into browsers and operating systems. This enables strong, phishing-resistant, and passwordless authentication experiences for users across the web.

Question 5

Which organization maintains the FIDO standards?

Accepted Answer

FIDO Alliance

Answer

The FIDO Alliance is an open industry association dedicated to developing and promoting open, royalty-free standards for simpler, stronger authentication. It was founded to address the lack of interoperability among strong authentication devices and to reduce the world's over-reliance on passwords. The Alliance continues to evolve and maintain the FIDO specifications, ensuring their widespread adoption and effectiveness.

(FCP) FIDO Certified Professional Practice Test

(FCP) FIDO Certified Professional Practice Test

FCP FIDO Protocols and Standards