16 search results - page 2 / 4 » Privilege Delegation and Agent-Oriented Access Control in Na... |
DEON
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. In this paper we investigate the design space of access control logics. Specifically, we consider several possible axioms for the common operator says. Some of the axioms...
NDSS
2002
IEEE
13 years 9 months ago
2002
IEEE
In this paper we present PAMINA (Privilege Administration and Management INfrAstructure), a privilege management system using authorization certificates. Our system supports distr...
CONCURRENCY
2008
13 years 5 months ago
2008
Authorization infrastructures manage privileges and render access control decisions, allowing applications to adjust their behavior according to the privileges allocated to users....
CCGRID
2006
IEEE
13 years 11 months ago
2006
IEEE
Simplifying access to and usage of large scale compute resources via the Grid is of critical importance to encourage the uptake of e-Research. Security is one aspect that needs to...
ACSAC
2008
IEEE
13 years 11 months ago
2008
IEEE
Mashups have emerged as a Web 2.0 phenomenon, connecting disjoint applications together to provide unified services. However, scalable access control for mashups is difficult. T...