Sciweavers

Share
ISORC
2008
IEEE

MRBAC: Hierarchical Role Management and Security Access Control for Distributed Multimedia Systems

9 years 20 days ago
MRBAC: Hierarchical Role Management and Security Access Control for Distributed Multimedia Systems
In this paper, a Role-based Access Control (RBAC) model is applied and extended to a multimedia version called Multi-Role Based Access Control (MRBAC), which can fully support the comprehensive and multilevel security control requirements of the distributed multimedia applications. The object-oriented concept is adopted in MRBAC to perform the hybrid role hierarchy management and security roles and rules administration. In summary, MRBAC can: 1) support the multi-level security protection for multimedia data; 2) provide access control by checking both the time constrains and IP addresses; and 3) decentralize the administration functions to make the access control management more efficient.
Na Zhao, Min Chen, Shu-Ching Chen, Mei-Ling Shyu
Added 31 May 2010
Updated 31 May 2010
Type Conference
Year 2008
Where ISORC
Authors Na Zhao, Min Chen, Shu-Ching Chen, Mei-Ling Shyu
Comments (0)
books