The Assessment Method of Mobile privacy security Based on AHP and Risk Matrix

∗With the rapid development of mobile communication technology, mobile applications have become the main media for people’s daily communication, life, entertainment and shopping. Mobile applications provide users with a variety of accurate services by obtaining relevant user information and permissions. While enjoying these services, users’ privacy information also faces many uncertain privacy security threats. In order to improve the security of mobile application market, this paper proposes a mobile privacy security evaluation method based on AHP and risk matrix. This method can assess the privacy security of mobile applications from different dimensions and levels, and provide users with detailed assessment results, so as to help users reasonably select secure mobile applications. Finally, this paper substitutes this method into a specific case to verify the feasibility of this method.