| 基于角色的访问控制模型研究 |
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| 引用本文： | 白鹏飞,陈小祥,刘巍,佀重遥,王玉峰. 基于角色的访问控制模型研究[J]. 电脑编程技巧与维护, 2012, 22(22): 106-108. DOI: 10.3969/j.issn.1006-4052.2012.22.048 |
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| 作者姓名： | 白鹏飞 陈小祥 刘巍 佀重遥 王玉峰 |
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| 作者单位： | 1.中国矿业大学,北京,100083;2.中国矿业大学,北京,100083;3.中国矿业大学,北京,100083;4.中国矿业大学,北京,100083;5.中国矿业大学,北京,100083 |
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| 摘 要： | 基于角色的访问控制大大简化了Web访问控制的权限管理工作,首先对RBAC的模型及概念进行了深层的认识,并对其进行简单的分析,在此基础上给出了一种新的改进的变体,其中用户权限的直接约束(简称up_constrains)使得RBAC的操作更加的灵活、方便,具有一定的可行性和参考价值.
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| 关 键 词： | RBAC 角色 访问控制 直接约束 |
Role-Based Access Control System Model Research |
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| BAI Peng-fei , CHEN Xiao-xiang , LIU Wei , SI Chong-yao , WANG Yu-feng. Role-Based Access Control System Model Research[J]. Computer Programming Skills & Maintenance, 2012, 22(22): 106-108. DOI: 10.3969/j.issn.1006-4052.2012.22.048 |
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| Authors: | BAI Peng-fei CHEN Xiao-xiang LIU Wei SI Chong-yao WANG Yu-feng |
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| Affiliation: | (China University of Mining and Technology,Beijing 100083,China) |
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| Abstract: | The appearance of RBAC greatly si mplifies people＇ s management on Web access control.Firstly,this article makes a deeper introduction about the model of RBAC and its conception,followed with a simple analysis on it.Secondly, based on all such work,this article proposes a relatively new model during which the newly raised constrains,up_constrains, directly associates the users and permissions in order to make such management became more flexible.Such work is of relatively visible operability and reference value. |
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| Keywords: | RBAC role access control directly constrain |
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