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角色访问控制模型在管理信息系统中的设计与实现

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摘要 本文采用基于角色的访问控制模型设计与实现管理信息系统的访问控制功能,以提高管理信息系统的访问控制安全性,使管理信息系统采用角色来充当用户行驶权限的中介,将用户的授权分为角色委派及权限委派两部分组成,实现了操作权限与访问用户分离,降低了的管理复杂度。
作者 丁伟民 王燕
机构地区 潍坊学院
出处 《潍坊学院学报》 2010年第6期49-52,共4页 Journal of Weifang University
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