Abstract: A system for providing increased security in a mobile operating system includes at least one mobile device and a remote computing device that is remote from the mobile device. The remote computing device receives a list of two or more applications that are currently installed or intended to be installed on the mobile device's operating system. The remote computing device identifies vulnerable inter-component communication (ICC) paths by analyzing files associated with each of the two or more applications. A list of the vulnerable ICC paths is stored in memory of the mobile device. The mobile processor compares the list of the vulnerable ICC paths to intents sent by the components of the two or more applications and identifies a potential unsecure intent that matches one of the list of the vulnerable ICC paths. Unsecured intents can then be blocked by the user.

Abstract: A battery sheath having enough mechanical strength to stably protect a battery from external impact is provided. The battery sheath also has reduced thickness, thereby increasing battery capacity. In addition, the battery sheath suppresses swelling, thereby preventing battery deformation. The battery sheath includes a base layer having a first surface and a second surface opposite the first surface. A first adhesive is applied to the first surface of the base layer to a predetermined thickness. A CPP layer is applied to the first adhesive to a predetermined thickness. A PET layer is laminated at high temperature on the second surface of the base layer to a predetermined thickness.