ArenaNet is increasing its security protection for Guild Wars 2 with a new two-factor mobile authentication system. Security Coordinator Mike Lewis today announced on the Guild Wars 2 forums that beta testing for the new system is now underway. The free app for the new authentication is available for free on iOS, Android and Windows Phone devices.
You can learn more about the authentication app and how to obtain it in LewisÂ full post. Be advised that this new feature is still in beta, so there could be a few hiccups along the way.