Geolocation Policy: A Document Format for Expressing Privacy Preferences for Location Information

Henning Schulzrinne, Hannes Tschofenig, John B. Morris, Jorge R. Cuellar, James M. Polk


This document defines an authorization policy language for controlling access to location information. It extends the Common Policy authorization framework to provide location-specific access control. More specifically, this document defines condition elements specific to location information in order to restrict access based on the current location of the Target. Furthermore, it offers location-specific transformation elements to reduce the granularity of the returned location information.


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