【作者】 陆闻天； 陶先平； 吕建；

【Author】 Wentian Lu1+, Xianping Tao1, Jian Lu 1 1(State Key Laboratory for Novel Software Technology, Nanjing University, 210093 Nanjing, China)

【机构】 南京大学计算机软件新技术国家重点实验室南京大学计算机软件研究所；

【摘要】 普适计算环境的最大特点在于能够自动的感知环境调整自身的行为。但是这种能力所带来的隐私泄露问题引起了用户的担心,阻碍了普适环境的大规模部署。本文对普适计算环境中隐私保护问题进行了综述,分析了隐私泄露的途径,介绍了各种解决方案以及我们的一个隐私保护中间件,最后提出了有待进一步解决的问题。更多还原

【Abstract】 Pervasive computing is to enhance the environment by embedding many computers that are gracefully integrated with human users. Actually it also offers opportunities for new privacy risks. Without effective control, such privacy issues will be an obstacle for large-scale usage of pervasive application. In this paper, we overview vectors for a privacy invasion and proposed solutions, classified into three categories: protecting communication, protecting datasets and using policies. In addition, we simply introduce our privacy protecting middleware Shadow. At last we present our opinion on what should be done in the future.更多还原