虚拟化安全技术研究  

Research on the Security Technology in Virtualization

作　　者：宫月[1] 李超[1] 吴薇[1] 

机构地区：[1]公安部第一研究所,北京100048

出　　处：《信息网络安全》2016年第9期73-78,共6页Netinfo Security

摘　　要：云计算在经济、高效、敏捷和创新等方面的突出优势受到各国政府的广泛重视。随着云计算的广泛应用,作为核心技术的虚拟化技术也得到了进一步的发展。虚拟化技术在为云计算的应用带来便利条件的同时,也引入了一些新的安全挑战。文章对现有虚拟化相关资料和实际情况进行了深入的研究,从虚拟化安全隐患和虚拟化安全攻击两个方面,对虚拟机蔓延(Virtual Machine Sprawl)、虚拟机迁移(Virtual Machine Sprawl)、特殊配置隐患(Peculiar Set-up Hidden)、虚拟机跳跃(Virtual Machine Hopping)、虚拟机逃逸(Virtual Machine Escape)和拒绝服务攻击(Denial of Service Attack)进行了分析。并在此基础上,从宿主机安全机制、Hypervisor安全机制和虚拟机安全机制3个层面提出了虚拟化安全的解决方案,为构建一个坚实可靠的虚拟化系统奠定良好基础,为云计算基础设施平台的建设提供安全技术保障。For prominent benefits in efficiency, agility, and innovation, cloud computing is widely taken attention by governments. During recent years, the virtualization technology as the core technology of the cloud computing has been further developed with the wide application of the cloud computing. The virtualization technology brings the convenient conditions to the cloud computing, but new security challenges are introduced. The paper made the in-depth research on the related documents and reality. The existing status of the virtualization security including virtual machine sprawl, peculiar set-up hidden, virtual machine hopping, virtual machine escape and denial of service attack, is analyzed from the hidden dangers and the attacks. The practical method o f the virtualization security is proposed from three aspects including the security mechanisms of host, Hypervisor and VM. The security technical support is provided for the infrastructure platform.

关 键 词：云计算 虚拟化 宿主机安全 Hypervisor安全 虚拟机安全 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]