Mobile device and method to monitor a baseband processor in relation to the actions on an application processor

摘要

Method and device to analyze the security of a mobile terminal, comprising an application processor (AP), a baseband processor (BP), the AP and the BP exchange information, comprising the steps: a) acquiring by a Basband- monitor application and an Application-monitor application running on the mobile device one or more of the following information: -Information from the BP about opening and closing of transmission channels to and from a base station; -Infomation from the baseband CPU about protocol transmissions to and from the station; -Information from the baseband CPU about the volume of data transmission; - Measures response times to standard service requests from application CPU(AP) to baseband CPU (BP); - Information of the power consumption of phone components; - Information of the current and voltage delivered by the battery to the phone; -Configuration of the the audio path , to determine which component or application is using the micro-phone; - Monitor the running applications on the AP; - Monitor the status of the running applications on the AP; Monitor time or duration of applications running on the AP; - Monitor the input or output of the applications running on the AP; - Monitor the input of a user to a User-Interface.