Wang, Hua and Li, Qing (2008) Secure and efficient information sharing in multi-university e-learning environments. In: ICWL 2007: 6th International Conference on Web-Based Learning , 15-17 Aug 2007, Edinburgh, United Kingdom.
Digital information sharing of multi-university environments usually occurs in broad, highly dynamic network-based environments, and formally accessing the resources in a secure manner poses a difficult and vital challenge. This paper aims to build a new rule-based framework to identify and address issues of sharing in multi-university environments through role-based access control management (RBAC). The framework includes a role-based group delegation granting model, group delegation revocation model, authorization granting and authorization revocation. Finally, the current proposal is compared with other related work.
|Item Type:||Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)|
|Additional Information:||Author's version not available.|
|Uncontrolled Keywords:||information sharing; e-learning; security|
|Subjects:||280000 Information, Computing and Communication Sciences > 280100 Information Systems > 280101 Information Systems Organisation|
|Depositing User:||Dr Hua Wang|
|Date Deposited:||19 Oct 2009 02:15|
|Last Modified:||02 Jul 2013 23:26|
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