体域网敏感微数据隐私保护关键技术研究

项目名称： 体域网敏感微数据隐私保护关键技术研究

项目编号： No.61309032

项目类型： 青年科学基金项目

立项/批准年度： 2014

项目学科： 自动化技术、计算机技术

项目作者： 徐光侠

作者单位： 重庆邮电大学

项目金额： 23万元

中文摘要： 体域网是医疗健康领域的物联网发展中一个实际应用，作为一个以数据为中心的感知型网络，体域网采集的人体生理信息数据的传输、查询、访问控制、发布的安全机制是体域网应用中的核心关键技术，而由于技术手段的进步，这些用户最为关注的隐私保护仅仅通过传统密码学方法无法较好的实现。本项目以提高体域网采集的敏感数据的安全性为目标，以隐私数据从采集、访问到发布的数据完整生命周期为主线，围绕体域网用户微数据在实际应用模型中可能产生的隐私问题进行研究。在数据采集过程建立通信身份与关联信息的匿名保护方法，探索体域网数据访问控制过程的细粒度控制方案，构建适用于体域网数据特性的匿名发布原则，实现对体域网数据在除密码方法以外的安全保护机制。本项目对研究体域网数据安全传输，以及构建体域网数据匿名保护模型有重要意义，为体域网的应用和推广奠定了基础。

中文关键词： 体域网；敏感微数据；隐私保护；分布式数据；

英文摘要： Body Sensor Network(BSN) is a practical application in the field of medical and health in the development of Internet of Things, as a data-centered aware network, the transmission, query, access control and released security mechanism of information collected by body sensor network are the key technologies in BSN application. With the progress of technology method, privacy protection technology to which some users pay more attention can not be fully realized only through the traditional cryptography method. The project aims to improve the security of sensitive data collected by BSN, regards data complete life cycle that privacy data from collection to access and release as the main line, and carries on research around privacy issues that may be produced in the practical application model from BSN users micro data. It will be established anonymous protection methods between communication identity and related information in the process of data collection, explored fine-grained control program on BSN in the process of access control, and constructed anonymous publication principles which are suitable for the characteristics of BSN data, which lead it to be realized another protection mechanisms of BSN data in addition to cryptographic method. The project plays an important role in explorering BSN data security tran

英文关键词： BSN；sensitive micro data；privacy protection；distributed data；