| 基于集中式ALM的RBAC模型研究 |
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| 引用本文： | 刘余娇,陆正福. 基于集中式ALM的RBAC模型研究[J]. 绵阳师范学院学报, 2007, 26(11): 85-89 |
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| 作者姓名： | 刘余娇 陆正福 |
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| 作者单位： | 1. 绵阳师范学院数学与信息科学系,四川绵阳,621000
2. 云南大学数学系,云南昆明,650091 |
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| 基金项目： | 国家自然科学基金资助项目(10561009) |
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| 摘 要： | 为了解决现有多播存在的问题,加速多播的应用,近年来提出了应用层多播(ALM)。根据ALM构建转发树的策略,可以将应用层多播分成集中式和分布式两类。由于ALM的开放性带来了一定的安全隐患,我们引入RBAC来解决该问题。该文基于集中式ALM的特点,提出了相应的RBAC模型—CALM-RBAC,并对该模型进行了UML语言的描述。
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| 关 键 词： | RBAC模型 应用层多播 UML 群组安全 |
| 文章编号： | 1672-612x(2007)11-0085-05 |
| 修稿时间： | 2007-06-12 |
Research on RBAC Model Based on Centralized ALM |
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| LIU Yu-jiao,LU Zheng-fu. Research on RBAC Model Based on Centralized ALM[J]. Journal of Mianyang Normal University, 2007, 26(11): 85-89 |
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| Authors: | LIU Yu-jiao LU Zheng-fu |
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| Abstract: | To solve the existing problems and accelerate the deployment of multicast, there has been proposed the application level multicast.ALM is classified by centralized or distributed approach.ALM is free for anyone to join,which brings vulnerability to the system.In this paper,we give a RBAC model named CALM-RBAC to face the vulnerability.We still give the UML-based representation of the CALM-RBAC. |
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| Keywords: | RBAC model application level multicast UML group security |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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