用ISAPI开发基于IIS的用户验证工具

Developing Authentication Tool for IIS with ISAPI

介绍利用 ＩＳＡＰＩ Ｆｉｌｔｅｒ技术可以开发适用于ＩＩＳ的用户验证通用工具．能够做到：保护ＩＩＳ发布的各种资源；直接用于Ｗｅｂ上各种应用程序，不需任何改造；用户信息的非对称动态加密；方便管理，对最终用户透明．

ISAPI Filter call be used to develop authentication tool for IIS. With it we can: protect most resource on IIS; used on every programs without change; antisymmetric encrypting of users' information; easy to use and be transparent of end users.