关键词: 移动电子政务, 安全风险, 安全框架, 移动终端安全, 信道安全, 移动接入安全, 服务端安全

Abstract: The mobile e-government is a kind of low-carbon office styles, which is flexible and less energy consumption. It is the inevitable trend of efficient government. By mobile office, each government worker can complete his task at any time or place through any authorized mobile terminal. At the same time, he must face all kinds of security risks in the open office environment without special security requirements. To reduce the security risks, a security technology framework of mobile e-government system is proposed which includes mobile terminal security, transmission security, mobile access security,and server security. Four components of the security framework are described in detail according to from different security requirements and security technologies. The basic structure of mobile e-government system is summarized in order to explain the framework. And, the existing mobile office system solutions are also analyzed in detail which include two designs based on APP and application virtualization. Finally, the key of implementing mobile e-government system is given. In the actual mobile e-government project, the application of this framework is shown to significantly reduce the security risk.

Key words: mobile e-government, security risk, security framework, mobile terminal securitytransmission security, mobile access security, server security