195 search results - page 23 / 39 » How Role Based Access Control is Implemented in SESAME |
ACSAC
2002
IEEE
15 years 4 months ago
2002
IEEE
We describe an approach to building security services for context-aware environments. Specifically, we focus on the design of security services that incorporate the use of securi...
ICWS
2009
IEEE
15 years 9 months ago
2009
IEEE
In general, provenance of electronic data represents an important issue in information systems. So far, Serviceoriented Computing research has mainly focused on provenance of data...
HPCS
2005
IEEE
15 years 5 months ago
2005
IEEE
The widespread use of Grid technology and distributed compute power, with all its inherent benefits, will only be established if the use of that technology can be guaranteed effic...
117
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DSRT
2004
IEEE
15 years 3 months ago
2004
IEEE
The Experimentation Command and Control Interface (XC2I) project has developed an architecture for a Webservice based viewer/controller for use with distributed simulations suppor...
116
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DBSEC
2010
14 years 8 months ago
2010
Abstract. This paper describes how to preserve integrity and confidentiality of a directed acyclic graph (DAG) model of provenance database. We show a method to preserve integrity ...