iAuth is a mobile application that works with AfterOffice’s second factor authentication (SFA) feature, enabling AfterOffice Virtual Office (VO) users to apply an additional security layer— an easy, single-tap authentication through notification alert— to their usual VO web login routine.
The concept is basically simple: You go through your usual web login and after you have entered your login id and password, a notification— enquiring whether you approve that particular login— is sent to your phone. If you allow the login through the notification, you will get into your account. If you do not perform a login and suspect that someone is hacking your account, you can simply deny it, report the case and set your account to a new password.
Note that you need to enable the SFA feature on your VO web portal and activate your mobile phone as your account paired device before you can apply SFA to your login authentication.