基于Xen的虚拟化访问控制研究综述

Survey of Virtualization Access Control Research Based on Xen

虚拟化作为云计算的核心技术,在广泛应用与迅速发展的同时,其安全威胁也日益凸显,严重阻碍了虚拟化的发展,是亟待解决的重要问题。学术界提出各种解决方案,其中访问控制技术作为虚拟化安全的重要屏障,获得广泛关注和研究。首先回顾了访问控制技术的发展及其对比,其次分析了Xen虚拟化环境中的安全问题以及所采用的访问控制技术,最后对目前国内外虚拟化安全访问控制的研究进行了总结。

Virtualization is the core technology of cloud computing,with its wide application and rapid development,the security threat has become increasingly prominent,seriously hindering the development of virtualization,which is an important issue to be resolved at the same time.Academic circles put forward various solutions,including access control technology,it's viewed as an important barrier to virtualization security,attaining a wide range of attention and research.This paper started with a review of access control technology development and contrast,followed by analysis of the Xen virtualization environment security issues,as well as access to the control techniques.Finally,researches on the current domestic and foreign virtualization security access control were summarized.