Title :
A model for usage control in GRID systems
Author :
Martinelli, Fabio
Author_Institution :
IIT-CNR, Italy
Abstract :
The usage control model (UCON) is a new access control paradigm proposed by Park and Sandhu that encompasses and extends different existing models. Its main novelty, in addition to the unification view, is based on continuity of usage monitoring and mutability of attributes. We identified this model as a perfect one for managing access/usage control in GRID systems due to their peculiarities. Here we extend and systematize our previous work on usage control to develop a full model for usage control in GRID We use as policy specification language a process description language and show how this is suitable to model the usage policy models of the original UCON model.
Keywords :
Biographies; Communication system control; Communication system security; Control system synthesis; Councils; Helium; Informatics; Information security; Mathematics; National security;
Conference_Titel :
Security and Privacy in Communications Networks and the Workshops, 2007. SecureComm 2007. Third International Conference on
Conference_Location :
Nice, France
Print_ISBN :
978-1-4244-0974-7
Electronic_ISBN :
978-1-4244-0975-4
DOI :
10.1109/SECCOM.2007.4550377
