

Google Titan is a hardware security key, developed by Google, and can be used to authenticate to Google, Google Cloud, and many other services that support FIDO standards. In this post, we'll do a deep dive into Google Titan security keys, common authentication use cases, and interacting with the devices programmatically during FIDO2 registration and authentication. FIDO2-based hardware security keys like Google Titan and YubiKey are probably the only known phishing resistant technologies available today.

Legacy MFA schemes like PIN, SMS/Email OTP, TOTP apps, and mobile push, are vulnerable to phishing attempts and malware.
