706 search results - page 63 / 142 » Access Control: Policies, Models, and Mechanisms |
SACMAT
2003
ACM
14 years 2 months ago
2003
ACM
A Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBACā...
CCS
2006
ACM
14 years 18 days ago
2006
ACM
The usage control (UCON) model was introduced as a unified approach to capture a number of extensions for traditional access control models. While the policy specification flexibi...
VLDB
2006
ACM
14 years 9 months ago
2006
ACM
Abstract The protection of customer privacy is a fundamental issue in today's corporate marketing strategies. Not surprisingly, many research efforts have proposed new privacy...
ICWE
2004
Springer
14 years 2 months ago
2004
Springer
The situation in engineering security for Web services that access databases is as follows: On the one hand, speciļ¬cations like WSSecurity are concerned with the security managem...
POLICY
2001
Springer
14 years 1 months ago
2001
Springer
The Ponder language provides a common means of specifying security policies that map onto various access control implementation mechanisms for firewalls, operating systems, databas...