基于嵌入式虚拟化技术的手机安全方案

Cell phone security method on embedded virtualization technology

分析了当前手机领域面临的安全问题和现有手机安全解决方案的不足。提出了一种基于轻量级执行环境的嵌入式系统虚拟化模型;并在该模型的基础上实现了新的手机安全解决方案。通过仿真实验,可以证明该方案以极小的性能代价提高了手机系统的安全性。

This paper analyzes the current cell phone security situation and the shortcomings of existing security solutions,and proposes a light-weight runtime environment virtualization model for embedded system.Based on the model,a new security solution for cell phone is designed.Simulating experiment shows that this solution can improve cell phone security with little performance cost.