桌面虚拟化技术在公安院校网络安全接入中的应用

Application of Desktop Virtualization Technology in Network Security Access of Public Security Colleges

针对公安院校如何充分利用公安网和互联网的资源,特别是学校内网和公安网之间安全的数据共享和交换问题,介绍基于桌面虚拟化技术的安全接入架构,利用虚拟化技术实现校内网与公安网物理相连、逻辑隔离,提出从实施多重认证和多级权限访问控制、部署数据加密系统、设置安全网关和建立完善的审计系统等4个方面安全措施,在保证安全的前提下,实现资源的共享。

Aiming at the problem how to make full use of the public security network and Internet resources in the public security colleges, especially the safety of data sharing and exchange between campus network and the public security network. This paper introduces security access structure based on the desktop virtualization technology. Using virtualization technology realizes campus network and public security network connected really and isolated logically. The paper puts forward the four aspects of the safety measures including multiple authentication and multistage authority access control, deploying data encryption system, setting security gateway and building the perfect audit system. These measures realize the sharing of resources safely.