Some computer science issues in ubiquitous computing
Communications of the ACM - Special issue on computer augmented environments: back to the real world
ISP'07 Proceedings of the 6th WSEAS international conference on Information security and privacy
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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 fuction 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.