基于安全终端的虚拟桌面系统

由于缺乏终端侧的安全防护措施，现有虚拟桌面系统的信息在传送到终端之后存在着信息泄露的安全隐患。因此从用户身份认证和终端自身安全防护两个方面入手，提出基于安全终端的虚拟桌面系统，实现终端侧的安全性防护。采用USB—Key作为强认证因子，提高身份认证的安全性。同时终端采用硬件完整性检测以及内容保护设计，确保自身运行安全。保证信息在终端上的无痕浏览，敏感信息无法被非法记录。

A Virtual Desktop System Based on Security Thin Client

As the lack of safety precautions client side, there are some security risks of information leakage in the existing virtual desktop system. This paper presents a virtual desktop system based on the security thin client, which maintains terminal side security from the user authentication and thin client own security protection. The system uses the USB-Key as a strong authentication factor to improve authentication security. Meanwhile thin client uses integrity detection and content protection design to ensure that information incognito browsing could be realized ,and sensitive information on the thin client can＇t be illegally recorded.