1627 search results - page 21 / 326 » On context in authorization policy |
JIS
2007
13 years 7 months ago
2007
Over the last fifty years, French public authorities have played a major role in developing a policy for scientific and technical information (STI) in France. Four distinct period...
NDSS
1997
IEEE
13 years 11 months ago
1997
IEEE
This paper presents a model of hierarchical organization of Certification Authorities which can be applied to any open system network. In order to study the feasibility of the pro...
CSFW
2003
IEEE
14 years 25 days ago
2003
IEEE
This paper defines a framework in which one can formalize a variety of authorization and policy issues that arise in access control of shared computing resources. Instantiations ...
HICSS
2006
IEEE
14 years 1 months ago
2006
IEEE
A new model for representing temporal access control policies is introduced. In this model, temporal authorizations are represented by time attributes associated with subjects and...
ICWS
2009
IEEE
14 years 4 months ago
2009
IEEE
Currently, business requirements for rapid operational efficiency, customer responsiveness as well as rapid adaptability are driving the need for ever increasing communication and...