Shu-Ching Chen, Mei-Ling Shyu, Na Zhao
2004 Proceedings of the 12th annual ACM international conference on Multimedia - MULTIMEDIA '04  
In this paper, a framework named SMARXO is proposed to address the security issues in multimedia applications by adopting RBAC (Role-Based Access Control), XML, and Object-Relational Databases. Compared with the other existing security models or projects, SMARXO can deal with more intricate situations. First, the image object-level security and video scene/shot-level security can be easily achieved. Second, the temporal constrains and IP address restrictions are modeled for the access control
more » ... he access control purpose. Finally, XML queries can be performed such that the administrators can proficiently retrieve useful information from the security roles and policies.
doi:10.1145/1027527.1027631 dblp:conf/mm/ChenSZ04 fatcat:gxiosakekzcrdhe5w6gkc7z53e