电子商务环境下基于Hadoop的云计算数据安全性分析  

Study of Security Mechanism Based on Hadoop with Electronic Commerce

作　　者：徐红霞[1] 李晓静[1] Xu Hongxia;Li Xiaojing(Jiyuan Vocational and Technical College, Henan Jiyuan 459000,China)

机构地区：[1]济源职业技术学院,河南济源459000

出　　处：《科技通报》2019年第5期85-89,共5页Bulletin of Science and Technology

基　　金：河南省高等学校青年骨干教师资助计划项目(2015GGJS-282);济源市科技攻关计划项目(16022017)

摘　　要：Hadoop作为一种开源的基础云计算框架,在电子商务中逐步得到了有效的应用,但其数据安全机制的薄弱已成为阻碍其发展的主要问题之一。本文首先归纳了电子商务环境下传统网络的安全问题以及安全机制,分析了云计算的数据安全问题,然后通过对Hadoop工作模式的描述,提出了Hadoop的数据安全需求,最后通过对Hadoop当前数据安全机制的研究,分析了其中的安全隐患,并提出了相应的解决办法,为Hadoop新数据安全需求的电子商务应用提供了技术支持。Hadoop, as an open-source cloud computing framework, is increasingly applied in ecommerce. However,the weakness of security mechanism now becomes one of the main problems hindering its development. In this paper,the traditional network security issues and mechanisms are firstly summarized and the security problems of cloud computing is generally analyzed. Based on description of its operating mode,Hadoop’s security requirement is presented. Finally,through the study of Hadoop’s security mechanism and analysis of security risk in its current version,some corresponding solutions are proposed. The thoughts and techniques presented in this paper make foundations for Hadoop applications with new security needs.

关 键 词：云计算 HADOOP 安全机制 HADOOP分布式文件系统 MAPREDUCE 

分 类 号：TN918[电子电信—通信与信息系统]