数字图书馆安全的用户分级研究

Study on the digital library security based on the user layer demand

文章从数字图书馆用户信息需求的角度出发,划分三层信息需求用户,并设置对应的访问权限;以层次性的系统分析方法为基础,不同层次间相互配合形成数字图书馆安全保障体系。

The article sets off from the angle of the user information needs , and divides three layers of information need user, and set the corresponding visit extent of authority; based on the level of analysis methods, the different arrangement with mutual coordination forms the digital library security system.