Originally Posted by
SamSmoot
I use the token, but the SE version is a pain in that you have to enter the number every time. WoW's system is superior, in that you only have to re-enter the authenticator number if the IP address changes, and then, with the app, all you need to do is tap a button if a number request is pending, and it sends it automatically. The only time you have to manually enter a number is when your phone doesn't have an internet connection and your user IP address has changed.
You can set it to request a number every time if you live with someone who might log in on your PC and mess with the game.