Abstract. Many different access control policies and models have been developed to suit a variety of goals; these include Role-Based Access Control, One-directional Information Flo...
Vincent C. Hu, Deborah A. Frincke, David F. Ferrai...
While publishing content on the World Wide Web has moved within reach of the non-technical mainstream, controlling access to published content still requires expertise in Web serv...
In several distributed systems a user should only be able to access data if a user posses a certain set of credentials or attributes. Currently, the only method for enforcing such...
In enterprise environment, security becomes increasingly important and costly. Enterprises are struggling to protect the increasing amount of disparate resources. Simple patchwork ...
Chen Zhao, Yang Chen, Dawei Xu, NuerMaimaiti Heili...
The PolicyUpdater1 system is a generic access control system that provides policy evaluations and dynamic policy updates. These functions are achieved by the use of a logic-based ...