摘要： Web是信息发布的重要途径，如何保证Web资源在允许用户正常访问的同时不被恶意下载，是一件非常棘手的事情。作者设计的Web资源访问控制系统，采用反向代理技术，实现了对用户访问Web资源的控制。文章介绍了该系统的功能、模型与关键技术。

关键词: 访问控制, 反向代理, 负载均衡

Abstract: Web is a main way of information delivery. However, it is a rather difficult matter to keep the Web resources out of hostile downloading, and meanwhile, to permit normal access from users. In the authors' Web resources-access-control system, the technology of reverse proxy is introduced, and thus, the capability of access control for the Web resources is realized. In this paper, the functions, model and key technologies of the above-mentioned system are presented.

中图分类号: 

• TP393.09