Before revision:  To address the similar flaws at the early stage of the application design, we propose a joint consideration of Security and Usability for such applications and their protocols that can be visualized in form of a  User Journey Map (UJM).
After revision:  To address the similar flaws at the early stage of the application design, we propose a joint consideration of Security and Usability for such applications and their protocols that can be visualized in form of a customised User Journey Map (UJM).