摘要
Hadoop作为一种开源的基础云计算框架,在企业界逐步得到了有效的应用,但其安全机制的薄弱已成为阻碍其发展的主要问题之一。文中首先归纳了传统网络的安全问题以及安全机制,分析了云计算的安全问题,然后通过对Hadoop工作模式的描述,提出了Hadoop的安全需求,最后通过对Hadoop当前安全机制的研究,分析了其中的安全隐患,并提出了相应的解决办法,为Hadoop新安全需求的企业应用提供了技术支持。
Hadoop, as an open-souree cloud computing framework, is increasingly applied in the business world, while the weakness of security mechanism now becomes one of the main problems hindering its development. This paper first summarizes the traditional network securi）y issues and mechanisms, analyzes the security problems of cloud computing, then based on description of its operating mode, gives Hadoop＇s security requirement, and finally through study of Hadoop＇s security mechanism and analysis of security risk in its current version, proposes some corresponding solutions. All these could provide certain technical supports for the enterprises in their Hadoop applications with new security needs.
出处
《信息安全与通信保密》
2012年第6期89-92,共4页
Information Security and Communications Privacy
