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» Distributed and Secure Access Control in P2P Databases
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SAC
2010
ACM
13 years 7 months ago
TransPeer: adaptive distributed transaction monitoring for Web2.0 applications
In emerging Web2.0 applications such as virtual worlds or social networking websites, the number of users is very important (tens of thousands), hence the amount of data to manage...
Idrissa Sarr, Hubert Naacke, Stéphane Gan&c...
CCS
2008
ACM
13 years 9 months ago
A formal framework for reflective database access control policies
Reflective Database Access Control (RDBAC) is a model in which a database privilege is expressed as a database query itself, rather than as a static privilege contained in an acce...
Lars E. Olson, Carl A. Gunter, P. Madhusudan
SACMAT
2004
ACM
14 years 1 months ago
A role-based approach to access control for XML databases
In order to provide a general access control methodology for parts of XML documents, we propose combining rolebased access control as found in the Role Graph Model, with a methodo...
Jingzhu Wang, Sylvia L. Osborn
ISORC
2008
IEEE
14 years 2 months 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...
Na Zhao, Min Chen, Shu-Ching Chen, Mei-Ling Shyu
NCA
2005
IEEE
14 years 1 months ago
An Adaptive Reputation-based Trust Framework for Peer-to-Peer Applications
In distributed P2P environments, peers (i.e., users) often have to request the services from some unfamiliar peers (i.e., resources) that could be altruistic, selfish, or even ma...
William Sears, Zhen Yu, Yong Guan