1. A computer-implemented method for classifying permissions on mobile devices, at least a portion of the method being performed by a computing device comprising at least one processor, the method comprising: detecting, by the at least one processor, that an application installed and executing on a mobile device is issuing a request, through an operating system of the mobile device, for one or more requested permissions to access one or more components of the mobile device that would otherwise be blocked by the operating system of the mobile device; determining, by the at least one processor, an intended use of the application; in response to detecting that the application is issuing the request, performing, by the at least one processor and through a security system distinct from the application and the operating system, an analysis of the request being issued by the application at least in part by determining whether the intended use of the application corresponds to an expected use of the one or more requested permissions; and providing, by the at least one processor via a graphical user interface and prior to an end user of the mobile device granting the one or more requested permissions to the application, a result of the analysis to the end user of the mobile device that indicates a security implication that would be caused by the end user granting the one or more requested permissions to the application.