电子政务信息资源共享中的隐私保护方法

Privacy protection method in E-government information resource sharing

为解决电子政务信息资源共享中的隐私保护问题,提出一种隐私保护模型。模型将电子政务信息资源共享划分为基于数据挖掘或统计产生决策的业务和业务协同两类,分别采用数据预处理对隐私信息泛化和使用业务协同模拟器确定协同业务所需的最小隐私信息集合的方法,解决共享中的隐私保护问题。分析结果表明所提方法能有效保护隐私信息。

To protect privacy in E-government information resource sharing,a privacy protection model was proposed.The model could classify information resource sharing into two types： one is decision making business based on data mining or statistics and the other is business collaboration.The model adopted data preprocessing method to generalize privacy and a business collaboration simulator to determine the minimum privacy set for business collaboration respectively to protect privacy in the two types of businesses.The analytical results show the proposed method is effective in privacy protection.