摘要
文章概述了x86平台服务器主流虚拟化技术分类及原理,比较分析了全虚拟化、半虚拟化和硬件辅助虚拟化技术的优势和缺点,同时分析了服务器虚拟化带来的新的安全风险与挑战,并讨论了在虚拟环境下的安全应对措施。
This paper gives an insight to the technological development of the virtual machine, briefly presents the different categories and principles of server virtualization technologies for x86 architecture, and deeply analyzes the advantages and shortcomings of full virtualization, para-virtualization and hardware-assisted virtualization. Meanwhile, some new security risk and challenges that accompanied with the application of server virtualization have been analyzed and discussed in the paper. In order to solve the above problems, this paper puts forward some corresponding measures to secure the virtual environment.
出处
《信息网络安全》
2011年第9期35-37,共3页
Netinfo Security
基金
2010年电子信息产业发展基金项目资助(课题名称:联想网御高性能IPv6防火墙研发与产业化)
关键词
服务器虚拟化
虚拟机
风险分析
安全措施
server virtualization
virtual machine
risk analysis
security measures
