99 search results - page 18 / 20 » Purpose based access control of complex data for privacy pro... |
EDBT
2009
ACM
13 years 9 months ago
2009
ACM
In a database system, disclosure of confidential private data may occur if users can put together the answers of past queries. Traditional access control mechanisms cannot guard a...
RTSS
2008
IEEE
14 years 5 days ago
2008
IEEE
This paper presents the design of user-level scheduling hierarchies in the Composite component-based system. The motivation for this is centered around the design of a system that...
SAC
2008
ACM
13 years 5 months ago
2008
ACM
In recent years role-based access control (RBAC) has been spreading within organizations. However, companies still have considerable difficulty migrating to this model, due to the...
CCS
2007
ACM
13 years 9 months ago
2007
ACM
Trusted Computing (TC) is an emerging technology towards building trustworthy computing platforms. The Trusted Computing Group (TCG) has proposed several specifications to impleme...
CCS
2007
ACM
13 years 12 months ago
2007
ACM
Low-latency anonymity systems such as Tor, AN.ON, Crowds, and Anonymizer.com aim to provide anonymous connections that are both untraceable by “local” adversaries who control ...