Paper Info
Title
Supporting dynamic administration of RBAC in web-based collaborative applications during run-time.
Abstract
The requirements for the efficient management of authorisations in web-based collaborative applications lead to new access control administration paradigms during run-time. The need for fine-grained and just-in-time access control can effectively be addressed by dynamic administration of authorisations, via either proper role or permission activation. In this paper, an authorisation architecture that is based on the Dynamically Administering Role-based Access Control (DARBAC) model, and provides access control and meta-access control capabilities, is presented. The paper describes the implementation of the components and the structure of the architecture within the.NET framework. The application of the implemented access control system is also demonstrated. Based on the results of this demonstration, a more detailed investigation of the benefits of the proposed approach, which are related to improvements in the administration of Role-based Access Control (RBAC) during run-time, is presented.
Year
DOI
Venue
2008
10.1504/IJICS.2008.022487
IJICS
Keywords
Field
DocType
dynamic administration,access control system,meta-access control capability,detailed investigation,new access control administration,web-based collaborative application,authorisation architecture,role-based access control,dynamically administering role-based access,just-in-time access control,access control,role based access control,internet,information security
Permission,Computer access control,Architecture,World Wide Web,Computer security,Computer science,Role-based access control,Information security,Access control,Web application,The Internet
Journal
Volume
Issue
Citations 
2
4
1
PageRank 
References 
Authors
0.36
32
5
Name
Order
Citations
PageRank
Ioannis Mavridis124027.01
Andreas Mattas210.36
Ioannis Pagkalos392.78
Isabella Kotini471.90
Christos Ilioudis53210.41