> Authenticators are fine, except if you lose a couple of smartphones too close together, or you need a team to access one account.
When you enable TOTP with a service, you can extract the TOTP secret and do all of the above with it -- backup to storage, copy to new devices, distribute to multiple people, etc.
When you enable TOTP with a service, you can extract the TOTP secret and do all of the above with it -- backup to storage, copy to new devices, distribute to multiple people, etc.