481 search results - page 42 / 97 » Analyzing and Managing Role-Based Access Control Policies |
DRM
2008
Springer
13 years 10 months ago
2008
Springer
In this paper we present Trishul-UCON (T-UCON), a DRM system based on the UCONABC model. T-UCON is designed to be capable of enforcing not only application-specific policies, as a...
SEMWEB
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Personal Information Management (PIM) systems aim to provide convenient access to all data and metadata on a desktop to the user itself as well as the co-workers. Obvious...
CSFW
2004
IEEE
14 years 17 days ago
2004
IEEE
We study the specification of access control policy in large-scale distributed systems. We present Cassandra, a language and system for expressing policy, and the results of a sub...
ACSC
2009
IEEE
14 years 3 months ago
2009
IEEE
Privacy is today an important concern for both data providers and data users. Data generalization can provide significant protection of an individual’s privacy, which means the...
IADIS
2004
13 years 10 months ago
2004
With the growth in digital libraries and standardization of protocols for metadata sharing, it is becoming feasible to build federated discovery services which aggregate metadata ...