电子政务信息共享安全研究

随着电子政务的发展，电子政务中的信息安全已经成为了发展的焦点问题之一，网络中共享信息的要求与信息保密的要求构成一对矛盾。基于Web服务的信息共享平台中的交互活动主要由用户、服务和数据三部分组成，解决好这三方面的安全问题才能更好地保证共享信息的安全。从描述信息共享平台开始，分析了组成平台的三个方面的安全问题，最后具体实现了一个信息共享平台的结构模型。

Security of Sharing Information in E-government

With the development of the E-government, the security of information is becoming one of the most key issues in the E-government. The needs of information sharing and needs of information secrecy in network are discrepant. The reaction of information sharing platform based on Web Services is constitutive of three parts: user, services and data. If the securities of the 3 parts are ensured,the security of sharing information can be ensured.To start with information sharing platform,it analyses the security problems of 3 parts in the platform,and implements a construct model of the information sharing platform.