摘要
随着Internet/Intranet技术和教育事业的发展,教务管理系统正在由C/S结构的运行模式转为B/S结构的运行模式.在基于B/S模式下的教务管理信息系统中,为了防止非法用户录入或者修改学生的成绩,本文阐述了如何采用数字签名机制来进行用户身份认证,从而保证成绩的真实性和系统的安全性.通过对学生、教师、教学管理员、课程、课件及密钥等的管理以及数字签名在系统中的实现,使系统成为一个高效、完善、安全易用的管理信息系统.
With the development of Internet/Intranet and education enterprise, the model of education MIS running has been changed from C/S structure into B/S structure. The paper discusses how to identify authentication of users by digital signature, to avoid the records of students to be modified by illegitimate users in education MIS based on B/S structure. The management about student, teacher, administrator , course, courseware and secret key etc and the application of digital signature can ensure that the system is an efficient ,perfect ,secure ,and powerful MIS.
出处
《安徽机电学院学报》
CAS
2002年第4期44-47,共4页
Journal of Anhui Institute of Mechanical and Electrical Engineering
