Database security
Design and implementation of an access control processor for XML documents
Proceedings of the 9th international World Wide Web conference on Computer networks : the international journal of computer and telecommunications netowrking
XML document security based on provisional authorization
Proceedings of the 7th ACM conference on Computer and communications security
An access control model for video database systems
Proceedings of the ninth international conference on Information and knowledge management
An authorization model for temporal and derived data: securing information portals
ACM Transactions on Information and System Security (TISSEC)
An Authorization Model for a Distributed Hypertext System
IEEE Transactions on Knowledge and Data Engineering
A Content-Based Authorization Model for Digital Libraries
IEEE Transactions on Knowledge and Data Engineering
Classifying Objectionable Websites Based on Image Content
IDMS '98 Proceedings of the 5th International Workshop on Interactive Distributed Multimedia Systems and Telecommunication Services
Security Administration for Federations, Warehouses, and other Derived Data
Proceedings of the IFIP WG 11.3 Thirteenth International Conference on Database Security: Research Advances in Database and Information Systems Security
Protecting Privacy from Continuous High-resolution Satellite Surveillance
Proceedings of the IFIP TC11/ WG11.3 Fourteenth Annual Working Conference on Database Security: Data and Application Security, Development and Directions
An Authorization Model for Workflows
ESORICS '96 Proceedings of the 4th European Symposium on Research in Computer Security: Computer Security
Dynamic Context-aware Access Control for Grid Applications
GRID '03 Proceedings of the 4th International Workshop on Grid Computing
An Access Control System for a Web Map Management Service
RIDE '04 Proceedings of the 14th International Workshop on Research Issues on Data Engineering: Web Services for E-Commerce and E-Government Applications (RIDE'04)
An Authorization Model for Geospatial Data
IEEE Transactions on Dependable and Secure Computing
A Coordinated Spatio-Temporal Access Control Model for Mobile Computing in Coalition Environments
IPDPS '05 Proceedings of the 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Workshop 17 - Volume 18
GEO-RBAC: a spatially aware RBAC
Proceedings of the tenth ACM symposium on Access control models and technologies
Context sensitive access control
Proceedings of the tenth ACM symposium on Access control models and technologies
On the Formal Analysis of a Spatio-temporal Role-Based Access Control Model
Proceeedings of the 22nd annual IFIP WG 11.3 working conference on Data and Applications Security
A Spatio-temporal Access Control Model Supporting Delegation for Pervasive Computing Applications
TrustBus '08 Proceedings of the 5th international conference on Trust, Privacy and Security in Digital Business
DRM policies for web map service
SPRINGL '08 Proceedings of the SIGSPATIAL ACM GIS 2008 International Workshop on Security and Privacy in GIS and LBS
Role Based Access Control with Spatiotemporal Context for Mobile Applications
Transactions on Computational Science IV
Spatiotemporal Access Control Enforcement under Uncertain Location Estimates
Proceedings of the 23rd Annual IFIP WG 11.3 Working Conference on Data and Applications Security XXIII
XML-based policy specification framework for spatiotemporal access control
Proceedings of the 2nd international conference on Security of information and networks
Security policies for the visualization of Geo Data
Proceedings of the 2nd SIGSPATIAL ACM GIS 2009 International Workshop on Security and Privacy in GIS and LBS
STARBAC: spatiotemporal role based access control
OTM'07 Proceedings of the 2007 OTM confederated international conference on On the move to meaningful internet systems: CoopIS, DOA, ODBASE, GADA, and IS - Volume Part II
Enforcing spatial constraints for mobile RBAC systems
Proceedings of the 15th ACM symposium on Access control models and technologies
A unified index structure for efficient enforcement of spatiotemporal authorisations
International Journal of Information and Computer Security
Rule-based policy enforcement point for map services
Proceedings of the 3rd ACM SIGSPATIAL International Workshop on Security and Privacy in GIS and LBS
Security mechanisms for geographic data
Proceedings of the International Conference on Management of Emergent Digital EcoSystems
Prox-RBAC: a proximity-based spatially aware RBAC
Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Dynamic security rules for geo data
DPM'09/SETOP'09 Proceedings of the 4th international workshop, and Second international conference on Data Privacy Management and Autonomous Spontaneous Security
A map-layer-based access control model
WISA'11 Proceedings of the 12th international conference on Information Security Applications
Enforcing protection mechanisms for geographic data
W2GIS'12 Proceedings of the 11th international conference on Web and Wireless Geographical Information Systems
| Hi-index | 0.00 |
Geospatial databases include any data with reference to geocoordinate information. The geospatial data can either be digital raster images that represent the data on the earth in the form of pixels or digital vector data that is primarily from satellites. Due to the fact that many of the high-resolution satellites are commercial in nature, uncontrolled dissemination of the high resolution imagery may cause severe threats to national security as well as personal privacy. The severity of the threats is even more significant when this information is combined with vector maps or other publicly available vector data. In this paper, we present a GeoSpatial Authorisation System (GSAS), which is based on a GeoSpatial Authorisation Model (GSAM), for specifying and enforcing access control policies that makes reference to the spatial regions and locational credentials. The specification of authorisations is based on the spatial and temporal attributes associated with the image data, resolution of the images, geospatial credentials associated with users and privilege modes including view, zoom-in, overlay, view-thumbnail, view-annotation, identify, animate and fly-by that are relevant for geospatial image data. We present the GSAS system and its functionalities.