GEO-RBAC: A spatially aware RBAC
ACM Transactions on Information and System Security (TISSEC)
A location aware role and attribute based access control system
Proceedings of the 16th ACM SIGSPATIAL international conference on Advances in geographic information systems
Privacy of Value-Added Context-Aware Service Cloud
CloudCom '09 Proceedings of the 1st International Conference on Cloud Computing
Enforcing spatial constraints for mobile RBAC systems
Proceedings of the 15th ACM symposium on Access control models and technologies
Prox-RBAC: a proximity-based spatially aware RBAC
Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Runtime adaptive multi-factor authentication for mobile devices
IBM Journal of Research and Development
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In mobile organizations such as enterprises operating on field, healthcare organizations and military and civilian coalitions, individuals, because of the role they have, may need to access common information resources through location-aware applications. To enable a controlled and privacy preserving access to such applications, a comprehensive conceptual framework for an access control system enhanced with location privacy is presented.