409 search results - page 29 / 82 » Policy-Based Access Control Framework for Grid Computing |
JCP
2007
13 years 8 months ago
2007
—The computational Grid concept is gaining great popularity as the best way to deliver access to a wide range of distributed computing and data resources. But, as Grids move from...
SACMAT
2004
ACM
14 years 2 months ago
2004
ACM
Access control in enterprises is a key research area in the realm of Computer Security because of the unique needs of the target enterprise. As the enterprise typically has large ...
PERCOM
2006
ACM
14 years 8 months ago
2006
ACM
In this paper we present a new framework for specifying access control policies in smart spaces called Criticality-Aware Access Control (CAAC). The main idea is to automatically r...
SACMAT
2005
ACM
14 years 2 months ago
2005
ACM
Electronic transactions regularly occur between business partners in separate security domains. Trust negotiation is an approach that provides an open authentication and access-co...
ESORICS
2007
Springer
14 years 20 days ago
2007
Springer
We present a new technique for generating a formal proof that an access request satisfies accesscontrol policy, for use in logic-based access-control frameworks. Our approach is t...