Paper Info
Title
Towards Differentiated Utilization of Attribute Mutability for Access Control in Ubiquitous Computing.
Abstract
The operational characteristics of ubiquitous computing environments (UbiCom) generate new access control requirements which existing classical access control models fail to support efficiently. However, the Usage Control (UCON) family of models introduces components and mechanisms that seem to be able to partially match the specific requirements imposed by UbiCom environments. In this paper, an evaluation of current access control models based on a brief study of UbiCom access control requirements is presented. Then, a new access control approach that extends UCON towards a differentiated utilization of attribute mutability for easiness of administration, better performance and lower operational cost in UbiCom environments is proposed.
Year
DOI
Venue
2010
10.1109/PCI.2010.45
Panhellenic Conference on Informatics
Keywords
Field
DocType
authorisation,ubiquitous computing,access control,attribute mutability,mobile ad hoc network,ubiquitous computing,usage control,UCON,access control,attribute mutability,context,ubiquitous computing
Mobile ad hoc network,Data mining,Computer science,Authorization,Context model,Operational costs,Access control,Process control,Ubiquitous computing,Distributed computing
Conference
Citations 
PageRank 
References 
2
0.42
19
Authors
2
Name
Order
Citations
PageRank
Christos Grompanopoulos132.48
Ioannis Mavridis224027.01