Date Added: Nov 2011
This paper presents a survey of information protection methods for secure mobile communication. Most existing software-based information protection systems have a greater risk for the loss or theft and have difficulty in maintaining. In order to solve these problems, the authors considered methods of information protection method based on hardware security module that are best adapted to mobile communication environment. Over the past four years since Apple's release of the first generation iPhone in 2007, there has been an explosive growth in the demand for smartphones and other mobile devices such as tablet PCs.