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GLOBECOM
2010
IEEE
14 years 9 months ago
Constructing Secure Localization Systems with Adjustable Granularity Using Commodity Hardware
Proof of a user's identity is not always a sufficient means for making an authorization decision. In an increasing set of circumstances, knowledge of physical location provide...
Patrick Traynor, Joshua Schiffman, Thomas F. La Po...
POLICY
2004
Springer
15 years 5 months ago
Towards a Multi-dimensional Characterization of Dissemination Control
Dissemination control (DCON) is emerging as one of the most important and challenging goals for information security. DCON is concerned with controlling information and digital ob...
Roshan K. Thomas, Ravi S. Sandhu
ESORICS
2007
Springer
15 years 6 months ago
Conditional Privacy-Aware Role Based Access Control
Privacy is considered critical for all organizations needing to manage individual related information. As such, there is an increasing need for access control models which can adeq...
Qun Ni, Dan Lin, Elisa Bertino, Jorge Lobo
MADNES
2005
Springer
15 years 5 months ago
An XML Standards Based Authorization Framework for Mobile Agents
An outstanding security problem in mobile agent systems is resource access control, or authorization in its broader sense. In this paper we present an authorization framework for m...
Guillermo Navarro, Joan Borrell
IADIS
2003
15 years 1 months ago
Integrating RBAC Mechanisms in a Web Server
Hypermedia systems (whether web sites or not) should support multilevel policiesm, offering different views and manipulation abilities of the same information to users with differ...
Daniel Sanz-García, Paloma Díaz, Ign...