Can I use Google Authenticator on multiple devices?

El
- in Nintendo
9

I noticed that the Nintendo Network was hacked and have now activated the two-factor authentication for fear of what will happen. You can do that with an app. I have now put everything in well and well but what is the app connected to? Only with my cell phone? Does that mean if I lose my cell phone / it breaks, will I also lose my Nintendo Account? Or is it related to my google mail? (the app is called "Google Authenticator")

Ph

You can only use our app on your mobile phone.

El

And only on one?

Ph

You can also use the app on multiple phones.

Ho

Using Google as an authenticator may not be the best idea either. Better use LastPass Authenticator

Ro

A service that was hacked a few years ago shouldn't be trusted either. 🤔

Ho

A few years ago, yes. Now you have top-of-the-line security. You can activate two-factor authentication.

Ro

And what should be better with their app than with Google?

The protocol behind it is the same.

El

Nintendo just seems to accept that of google

El

Really? How does it work?