What are 2-step authentication policies in case of lost device?

security

#1

28 Aug - question - https://twitter.com/stefek99/status/637148565912088576

2 Sep - follow up on Reddit - https://www.reddit.com/r/Twitter/comments/3j6xx6/what_is_the_recovery_procedure_with_2factor/

10 Sep - ping - https://twitter.com/stefek99/status/642084771057795072

I’m concerned that there is no alternative backup option if I lose the phone used for 2-step authentication.

This forum is the closest I could find to ask this question, as it has “policies” in name :smile:

(it would be nicer to just receive response in the first place)