Framework for security management of mobile devices

All-in-one mobile device has some problems with CPU performance and throughput lower than fixing terminals, and there is limitation of power while it is advantage of portability, mobility by mobile terminal equipment. Also screen size of mobile devices is limited. The more it provides valuable mobile services, the more complex security policies they need. Therefore, it needs to develop of a framework, which can provide a security function to the complex terminal simultaneously with receiving various services and systematically manage it, has been urgently demanded. In order to process various security functions and to manage the security systematically, we suggest a framework for security management of complex mobile devices.