%0 Journal Article
%T 基于角色访问控制模型及其在操作系统中的实现
%A 刘伟 孙玉芳？
%J 计算机科学
%D 2003
%X sincerole-basedaccesscontrolshowsgreatadvantageinmeetingthesecurityneedinlarge-scale,enter-prise-widesystem,rbacbecomesthehottopicinaccesscontrolresearcharea.researchershaveproposedseveralrbacmodels,whichincludethefamou
%K 操作系统角色访问控制模型rbac3模型计算机系统
%U http://www.jsjkx.com/jsjkx/ch/reader/view_abstract.aspx?file_no=8595263&flag=1