虚拟桌面环境双向认证网盘设计与实现  

Design and realization of bidirectional authentication sky driver under virtual desktop environment

作　　者：邓劲生[1] 韩丹[2] 胡慧俐[2] Deng Jinsheng Han Dan Hu Huili(Information Center Computer College, National University of Defense Technology, Changsha 410073, China)

机构地区：[1]国防科技大学信息中心,湖南长沙410073 [2]国防科技大学计算机学院,湖南长沙410073

出　　处：《华中科技大学学报（自然科学版）》2016年第11期92-96,共5页Journal of Huazhong University of Science and Technology(Natural Science Edition)

基　　金：国家自然科学基金资助项目(61472438)

摘　　要：针对在主流网络硬盘中简单的用户名密码易在网络层被截获,用户无法甄别网络硬盘服务器的合法性以及用户必须手动断开网络硬盘连接等不足,设计并实现了虚拟桌面环境双向认证网盘系统.系统采取指纹识别型USB Key作为双向身份认证介质,实现对用户终端和服务器之间双方身份的严格认证,并由守护进程对USB端口进行轮询.待双方均成功认证后,虚拟桌面客户端读取USB Key中的身份信息并通过无缝传递实现对网盘的自动挂载.研究结果表明本设计能够解决虚拟桌面环境下的数据集中管理所面临的一系列安全问题.Aiming at the simple user name and password in the mainstream network hard disk easy to be intercepted at the network layer,the user cannot identify the legitimacy of the network hard disk server,and the user must manually disconnect three deficiencies in the connection of network hard disk,a bidirectional authentication sky drive system of virtual desktop environment was designed and realized.The fingerprint identification type USB Key was used in the system as the medium for the bidirectional identity authentication to realize the strict authentication of both identities between the user terminal and the server.After successful authentication of both parties,the user terminal of the virtual desktop read the identity information in USB Key,realizing the auto mount of the sky drive through the seamless transmission of the identity.Research results show that the proposed system can solve a series of security problems faced by data centralized management in the virtual desktop environment.

关 键 词：虚拟桌面 双向认证 守护进程 网络硬盘 指纹识别 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]