[1]许洁,葛家宏,牛光辉,等.一种RBAC的改进方案在文件共享系统中的实现[J].计算机技术与发展,2013,(09):123-127.
 XU Jie[],GE Jia-hong[],NIU Guang-hui[],et al.Realization of Improved RBAC Model in File-sharing System[J].,2013,(09):123-127.
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一种RBAC的改进方案在文件共享系统中的实现()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2013年09期
页码:
123-127
栏目:
安全与防范
出版日期:
1900-01-01

文章信息/Info

Title:
Realization of Improved RBAC Model in File-sharing System
文章编号:
1673-629X(2013)09-0123-05
作者:
许洁1葛家宏1牛光辉1叶颖2
[1]上海中医药大学;[2]东华大学
Author(s):
XU Jie[1]GE Jia-hong[1]NIU Guang-hui[1]YE Ying[2]
关键词:
文件共享系统RBAC模型数据对象角色三层架构
Keywords:
file-sharing systemRABC modeldata objectroleMVC
文献标志码:
A
摘要:
基于高校对文件共享系统“多级共享机制、多级角色权限,并且可以针对特定用户群共享数据”的需求,针对传统RBAC模型进行了简化和改进:即除了RBAC模型的角色授权外,增加了数据对象对于用户的直接授权,使用户所拥有的权限变成用户所属角色的功能权限和用户所获数据对象查看权限之并集。进而,结合“三层架构”分层的思想,采用。 NET及数据库等技术加以实现。在理论层面和实现层面保证了文件共享系统的安全性
Abstract:
Based on the demand of file-sharing system in universities with multistage sharing mechanism, multi-role permissions, and sharing data for a specific user group,simplified and improved traditional RBAC model. Besides using role of RBAC to grant user privi-lege,using data object to authorize user is added. Therefore,the user permission has developed into a merger of functional permission of user role and view permission of data object. And then,the system is realized by . NET,database and other technologies combined with the idea of the MVC layered architecture. Finally,the security of file-sharing system is ensured on both theoretical level and practical level

相似文献/References:

[1]张新华 陈军冰.时间约束的RBAC模型及应用[J].计算机技术与发展,2007,(06):246.
 ZHANG Xin-hua,CHEN Jun-bing.Time- Constraint RBAC Model and Its Application[J].,2007,(09):246.
[2]黄静 陈震 危水根 王凌.RBAC模型在B/S医院信息系统中的应用[J].计算机技术与发展,2011,(06):246.
 HUANG Jing,CHEN Zhen,WEI Shui-gen,et al.Application of Role-Based Access Control Model in B/S Hospital Information System[J].,2011,(09):246.
[3]袁文礼 陈平华 熊建斌.扩展的RBAC模型在数据共享服务平台中的应用[J].计算机技术与发展,2012,(08):221.
 YUAN Wen-li,CHEN Ping-hua,XIONG Jian-bin.Application of Extended Role-based Access Control Model in Data Sharing Service Platform[J].,2012,(09):221.

更新日期/Last Update: 1900-01-01