713 search results - page 44 / 143 » Distributed, Uncertainty-Aware Access Control for Pervasive ... |
ICISS
2009
Springer
13 years 6 months ago
2009
Springer
Abstract. Mobile Ad-hoc Networks (MANETs) are very dynamic networks with devices continuously entering and leaving the group. The highly dynamic nature of MANETs renders the manual...
CCS
2007
ACM
14 years 3 months ago
2007
ACM
Materialized XPath access-control views are commonly used for enforcing access control. When access control rules defining a materialized XML access-control view change, the view...
GRID
2006
Springer
13 years 9 months ago
2006
Springer
Security underpins Grids and e-Research. Without a robust, reliable and simple Grid security infrastructure combined with commonly accepted security practices, large portions of th...
POLICY
2005
Springer
14 years 2 months ago
2005
Springer
This paper presents a framework for representing and distributing access control policies in distributed heterogeneous systems. Access control polices follows the RBAC (Role Based...
GRID
2005
Springer
14 years 2 months ago
2005
Springer
Abstract— In this paper we present a system permitting controlled policy administration and delegation using the XACML access control system. The need for these capabilities stem...