| 基于RBAC模型中角色继承关系的改进 |
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| 引用本文： | 黄毅,李丽娟.基于RBAC模型中角色继承关系的改进[J].科学技术与工程,2010,10(4). |
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| 作者姓名： | 黄毅 李丽娟 |
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| 作者单位： | 湖南科技职业学院软件学院,长沙,410118 |
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| 摘 要： | 针对RBAC96模型中私有权限实现方法的不足,分析了现有改进方案的研究现状和不足,引入继承属性的概念,通过继承属性值实现权限公有与私有的划分,提出了角色继承时只创建继承关系的继承方案。引入权限重载概念,提出了多角色继承及权限重载时的冲突解决规则,解决了高级用户权限无限大的问题。
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| 关 键 词： | 角色继承 私有权限 继承属性 权限重载 |
| 收稿时间： | 2009/11/4 0:00:00 |
| 修稿时间： | 2009/11/4 0:00:00 |
RBAC model, based on improvements in the role of inheritance |
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| huangyi and li li juan.RBAC model, based on improvements in the role of inheritance[J].Science Technology and Engineering,2010,10(4). |
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| Authors: | huangyi and li li juan |
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| Institution: | Software College Hunan Vocational College of Science and Technology/a>;Changsha 410118/a>;P.R.China |
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| Abstract: | RBAC96 model for the implementation method of the lack of private rights,analyzing the existing research programs to improve the status and inadequate,the introduction of the concept of inherited property,inherited property values through the realization of rights of public and private division,proposed to create only on the role of inheritance inheritance succession program.The introduction of the concept of authority re-wear,made a number of roles and permissions override inherited when the rules of confl... |
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| Keywords: | role inheritance private permission inheritance attribution permission override |
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