| 时间约束的RBAC模型及应用 |
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| 引用本文： | 张新华,陈军冰.时间约束的RBAC模型及应用[J].微机发展,2007,17(6):246-249. |
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| 作者姓名： | 张新华 陈军冰 |
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| 作者单位： | 河海大学信息中心 江苏南京210098(张新华)，河海大学科学研究院 江苏南京210098(陈军冰) |
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| 摘 要： | 基于角色的访问控制模(RBAC)自提出以来一直被视为用来进行访问控制的普遍方法。时间约束的RBAC模型是RBAC模型在时间约束上的扩充。描述了时间约束和时间约束模型,重点研究了时间约束模型的系统结构。分析了校园网计费系统的应用需求,设计并实现了基于时间约束机制模型TRBAC的访问控制实例。
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| 关 键 词： | 时间约束 RBAC模型 TRBAC模型 |
| 文章编号： | 1673-629(2007)06-0246-04 |
| 修稿时间： | 2006年9月4日 |
Time- Constraint RBAC Model and Its Application |
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| ZHANG Xin-hua,CHEN Jun-bing.Time- Constraint RBAC Model and Its Application[J].Microcomputer Development,2007,17(6):246-249. |
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| Authors: | ZHANG Xin-hua CHEN Jun-bing |
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| Affiliation: | ZHANG Xin-hua1,CHEN Jun-bing2 |
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| Abstract: | Role-based access control(RBAC) model is receiving increasing attention as a generalized approach to access control.Time-constraint RBAC model is an extension on time constraint of the RBAC model.In this paper,the temporal authorization and the temporal role-based access control model are presented.Then the system architecture of temporal role-based access control model emphatically researched.At last,through analysis of the need of campus network charge system,an application instance with TRBAC is designed and implemented. |
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| Keywords: | time constraint role-based access control TRBAC |
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