云计算虚拟化安全技术研究  

Study on Security Technology of Cloud Computing Virtualization

作　　者：易涛[1] 

机构地区：[1]中国电子科技集团公司第三十研究所,四川成都610041

出　　处：《信息安全与通信保密》2012年第5期63-65,共3页Information Security and Communications Privacy

摘　　要：云计算为信息系统未来的发展方向,而技术的发展却面临着许多的困难。随着云计算的不断普及和应用,安全问题的重要性正呈现逐步上升的趋势,并且成为制约云计算技术发展的关键因素。云计算的核心技术在于虚拟化,而虚拟化存在诸如安全隔离、受控迁移、权限访问等系列安全问题,已经实实在在摆在人们面前。文中着重分析目前虚拟化技术存在的安全问题,并提出了与之匹配的解决思路。Cloud computing is the future development direction of information system, but the technology development inevitably faces many difficulties. With the application and popularization of cloud computing, the security becomes increasingly important and furthers the critical factor in restraining the development of cloud computing technology. The core technology of could computing lies virtualization, while in virtualization exist such security issues as safety isolation, controlled migration, privileged access and so on. This paper principally analyzes the security problems in current virtualization, and proposes some relevant solutions.

关 键 词：云计算 虚拟化技术 虚拟机监控器 可信信任链 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]