摘要
在分析Winlogon和GINA相互关系的基础上,介绍了Windows系统交互式登录的基本原理,提出了在Windows 2000/XP平台下基于Usbkey的开机登录身份认证和访问控制技术的设计与实现方案,阐述了该系统所采用的关键技术。该方法克服了使用口令控制Windows开机登录所带来的安全性问题,有助于提高系统登录的方便和安全性,同时也适用于指纹、视网膜扫描等其它硬件身份识别设备,在实际应用中取得了良好的效果。
On the basis of analyzing the relationship between Winlogon and GINA, the principle of Windows interactive logon model is introduced. The design and implementation of the logon authentication and access control scheme based on Usbkey in Windows 2000/ XP system is presented, and the key technology in course of the system implementation is introduced, This method overcomes the secure issue which is brought by using password to control Windows system logon, and helps to improve the logon convenience and security. Simultaneously, it is also suitable for other hardware identification equipments such as fingerprint, retina scanning, and has achieved good results in actual applications.
出处
《计算机工程与设计》
CSCD
北大核心
2008年第10期2483-2485,共3页
Computer Engineering and Design
