基于Xen的Qubes操作系统技术架构及安全性能分析简

伴随着大数据和云时代的到来，虚拟化技术的应用已经越来越成熟。如何运用虚拟化技术给终端客户提供一个安全稳定高效的桌面环境，成为了一个日益热门的话题。Qubes系统利用新一代的硬件技术和虚拟化技术实现物理宿主机的隔离能力，从系统层面对木马病毒和恶意代码进行了防范和遏制，一定程度上解决了系统安全领域的木桶问题。此外，应用虚拟化技术提高安全性能的同时还可能带来那些问题和隐患，也应该引起我们足够的重视。

Xen-based Qubes OS Technical Architecture and Safety Performance Analysis

Along with big data and cloud coming of age, virtualization technology has become increasingly sophisticated. How to use virtualization technology to provide a safe and stable as well as efficient desktop environment for the end users, has become an increasingly popular topic. Qubes uses a new generation of hardware technology and virtualization technology to achieve the capability of physical isolate from host. In addition, application virtualization technology to improve safety performance can also bring us problems and potential risks, what should arouse our attention.