So basically what title says.
Im using 2FA with google authenticator for multiple accounts. What if my phone gets stolen? Can I have some kind of backup? Or maybe sync with some self hosted service?
Bonus question: what 2FA should I use instead of google?
I use Authenticator Pro. It allows backups for itself or for exporting to other apps.
+1 To AuthPro, the guy behind the app is really cool