基于数字证书和透明加密的桌面虚拟化系统

在虚拟化桌面技术应用日益增加、功能愈发强大的情况下,其安全问题已然成为阻碍虚拟化桌面发展的一大瓶颈..如何确保虚拟化桌面的安全性、让用户可以放心的使用虚拟化桌面就显得尤为重要.本文在研究了虚拟化及虚拟化桌面技术的基础上,提出一种基于数字证书实名认证与透明加密相结合的方法,该方法首先在客户端登录时对用户进行实名认证,确保登录者真实身份的可信性.其次,本文对数据中心的数据进行透明加密,防止由于虚拟化技术的资源共享问题造成重要数据的外泄.通过实验分析,证明在系统中增加网络实名证书模块和透明加密模块,能够在一定程度上保护虚拟桌面用户的账户安全和数据安全.

The desktop virtualization based on digital certificates and transparent encryption

In increasing the desktop virtualization technology and the powerful functionality,the security issue has become a major bottleneck that hinder the development of virtual desktop. How to ensure the security of virtual desktops,allowing users to safely use desktop virtualization is particularly important. Based on the study of virtualization and desktop virtualization technology,the artical presents a method that combinate the real-name authentication and transparent encryption. This method firstly authenticate the user name when the client logs to ensure the true identity of registrants credibility. Secondly,the data center to transparently encrypt and prevent the leakage problems of important data caused by the resource sharing of virtualization technology. Through experimental analysis,that the increase in the system network real-name certificate module and transparent encryption module,will be able extent,protect the virtual desktop user account security and data security.