Two-factor authentication is great, but it introduces total dependency on your device (your phone, usually).
Backup your codes. I'm embarrassed to admit it has happened to me (I got a new phone), but I was lucky and recovered. If you make a backup of your 2FA codes it could save your life. Cuz shit happens.
http://getshieldsecurity.com/blog/google-authenticator-backups/
Use the code RAMBOSITY for a free month. It's free. What else you want? Thanks. You are groovy.
This is how movies should be. This is a disaster genre, an EMP or some shit has screwed GPS and a lot of other stuff. There are no dudes tied to a chair in this film and you genuinely don't know where it's going as you watch. I give it an A.
If I paid to watch this, I would be very satisfied. Maybe Hollywood can have a renaissance. @ScottAdamsSays