661 search results - page 54 / 133 » Distributed and Secure Access Control in P2P Databases |
ICDCS
2006
IEEE
14 years 1 months ago
2006
IEEE
Content-based publish/subscribe (pub/sub) is a promising paradigm for building asynchronous distributed applications. In many application scenarios, these systems are required to ...
DMKD
2003
ACM
14 years 29 days ago
2003
ACM
An inference problem exists in a multilevel database if knowledge of some objects in the database allows information with a higher security level to be inferred. Many such inferen...
EDBT
2006
ACM
14 years 7 months ago
2006
ACM
In authorization-transparent access control, users formulate their queries against the database schema rather than against authorization views that transform and hide data. The Tru...
ACSAC
2001
IEEE
13 years 11 months ago
2001
IEEE
This paper describes the implementation of an enforcement module for file system security implemented as part of a security architecture for distributed systems which enforces a c...
IDEAS
2006
IEEE
14 years 1 months ago
2006
IEEE
As data stream management systems (DSMSs) become more and more popular, there is an increasing need to protect such systems from adversaries. In this paper we present an approach ...