While my opinion may not be popular, I think Google's QR code authentication is better than other 2FA methods.

Google will begin signing up Google account holders for two-factor authentication (2FA), provided that you've already given the service a secondary email or phone number.

Google Gets Serious About Two-Factor Authentication. Good! The tech giant wants to push its billions of users—and the rest of the industry—to enable multifactor authentication by default.

Google's new two-factor authentication scheme is a huge improvement in terms of account security in the public Cloud. But I can't use it for regular day to day use.

Google strives to push all its users to start using two-factor authentication (2FA), which can block attackers from taking control of their accounts using compromised credentials or guessing their ...

Although this only works for Google accounts, it's highly recommended to turn on two-factor authentication on every account that supports it. Passwords aren't entirely a thing of the past, though.

Google has confirmed plans to strongarm all Cloud customers to use multi-factor authentication (MFA) starting in 2025.