无加密模式下对云数据的隐私保密  

Cloud Data Privacy under None Encryption

作　　者：朱贤军[1] 李敬兆[1] 

机构地区：[1]安徽理工大学计算机科学与工程学院,安徽淮南232001

出　　处：《计算机技术与发展》2013年第6期126-128,共3页Computer Technology and Development

基　　金：国家自然科学基金资助项目(61170060);安徽省自然科学基金(11040606M135);安徽省高等学校自然科学基金重点项目(KJ2011A083);淮南市科技计划项目(2011A07904)

摘　　要：随着计算机技术的不断发展,云计算这种商业计算模型慢慢地形成,也开始逐步地运用到日常生活、工作以及消费中。云计算的应用降低了计算机技术的运用成本,扩展性强的特性使得云计算可以渗入到各行各业,但是随之产生的数据安全、个人隐私等问题也越来越引发消费者的担忧。研究发现通过选种和筛选系统与Apache Hadoop项目结合搭建的无加密模式的云计算平台可以很好地解决这些问题,文中把这种平台所采用的编程模型叫做Chaffing and WinnowingModel,简称C-W-M,C-W-M通过将数据分类筛选,分布式归档存储备份,可以保证数据的相对安全性。相信通过这种编程模型构建的云计算平台必定会成为云计算的一种主流,也能够更好地为行业服务,被行业所接受。With the development of the computer science, business computing model of Cloud Computing was formed gradually, which ,also began to apply to daily life,work and consumption. Cloud Computing applications reduce the cost of the use of computer technology, and scalability features make Cloud Computing can penetrate into all walks of life. However, the resulting data security, privacy and other issues also increasingly lead to consumer concerns. Study found that Chaffing and Winnowing combined with Apache Hadoop built the none encryption model Cloud Computing platform can solve these problems well, called Chafing and Winnowing Model, referred to as C -W-M. C-W-M through data classification screening, distributed archive storage backup, can guarantee the relative security of the data. Believed that through this programming model to build Cloud Computing platform not only will become a mainstream Cloud Computing, but also provided better services for the industry, to be accepted by the industry.

关 键 词：云计算 选种和筛选系统 MAPREDUCE HADOOP 

分 类 号：TP309.02[自动化与计算机技术—计算机系统结构]