基于Citrix XenApp虚拟化技术的云教室安全部署研究

Study on the Security Deployment of Cloud Classroom Based on Citrix XenApp

云教室是面向未来教育的高互动学习空间，而各类云安全问题仍是影响其进一步发展的挑战。Citrix XenApp能将应用软件统一部署并采用ICA协议传输屏幕刷新结果和鼠标键盘操作信息，达到保护云教室安全的目的。因此，文章设计了基于Citrix XenApp的云教室架构，建立以身份认证、权限管理、数据保护、行为监控四个层面为一体的安全部署方案，以期为解决相关问题提供借鉴。

Cloud classroom is a highly interactive learning space orienting to future education. However, the problem of security is still challenge for further development. Citrix XenApp can be able to deploy application uniformly and uses ICA protocol to transfer the result of screen refresh and operating information of mouse and keyboard for realizing the protection of cloud classroom. Therefore, this paper designs the architecture of cloud classroom based on Citrix XenApp. Then, it establishes security deployment from following four aspects: identity authentication, authority management, data protection, and behavior monitoring in order to offer reference to solve such problems.