837 search results - page 38 / 168 » Rewriting-Based Access Control Policies |
CONCURRENCY
2008
13 years 11 months ago
2008
We describe how to control the cumulative use of distributed grid resources by using coordination aware policy decision points (coordinated PDPs) and an SQL database to hold "...
UML
2005
Springer
14 years 4 months ago
2005
Springer
Many of today’s software applications require a high-level of security, defined by a detailed policy and attained via mechanisms such as role-based access control (RBAC), mandat...
CSFW
2010
IEEE
14 years 2 months ago
2010
IEEE
—Authorization logics allow concise specification of flexible access-control policies, and are the basis for logic-based access-control systems. In such systems, resource owner...
SP
2007
IEEE
14 years 5 months ago
2007
IEEE
In several distributed systems a user should only be able to access data if a user posses a certain set of credentials or attributes. Currently, the only method for enforcing such...
VLDB
2007
ACM
14 years 5 months ago
2007
ACM
Data outsourcing is emerging today as a successful paradigm allowing users and organizations to exploit external services for the distribution of resources. A crucial problem to b...