随着社会经济的飞速发展,汽车租赁业得到了迅猛发展。为了实现资源整合,开发应用了信息管理系统,其中许多系统都采用B/S结构设计,资源共享与信息安全也始终存在着矛盾。本文结合汽车租赁管理信息系统,提出了一种安全方案,包括数据安全访问控制,Web页安全访问控制和数据库的备份与还原;该方案在应用中取得了良好效果,提高了系统的安全性。 With the rapid social and economic development, the car rental industry has been rapid development. In order to achieve resource integration, development and application of information management systems, many of which have adopted the B / S structure design, resource sharing and information security are always contradictory. In this paper, a car rental management information system, a security program, including data security access control, Web page security access control and database backup and restore; This program has achieved good results in the application and improve the security of the system.