目前数据中心中普遍采用虚拟化技术,而虚拟平台增加了额外的一层安全要求。当引进新的虚拟化技术时,数据中心增加了新的安全风险,例如,在一个管理管理程序中运行多个虚拟机的风险。同时还有虚拟机镜像和客户操作系统的安全以及物理安全设备的虚拟实例,例如,从一个物理防火墙和入侵防御系统进入运行同样的服务的虚拟镜像。 Virtualization is commonly used in data centers today, and virtual platforms add an additional layer of security. When new virtualization technologies were introduced, data centers added new security risks, such as the risk of running multiple virtual machines in one hypervisor. There are also virtual instances of virtual machine images and guest operating systems, as well as physical security devices, for example, from a physical firewall and intrusion prevention system into a virtual image that runs the same service.