Google Authenticator isn't bad, it's just that Bitwarden Authenticator is better.

The problem with most 2FA apps is that they trap codes on a single device. That’s why I’ve ditched my old authenticator app ...

Everyone in security will tell you need two-factor authentication (2FA), and we agree. End of article? Nope. The devil, as always with security, is in the details. Case in point: in the last few weeks ...

None ...

Finally, Google has updated its useful Authenticator app on iOS to allow users to export their myriad of tokens and import them on another iPhone directly within the app. This has been my biggest ...

I use Authy. However read past problems it may or may not of had. It is compatible with the Google Authentication algorithm with is a time based password system. I picked it over Google Authenticator ...

Microsoft is working on adding capabilities to its Microsoft Authenticator app to help defeat security breaches enabled by advanced attack techniques, including phishing and man-in-the-middle methods.