708 search results - page 88 / 142 » A Policy Based Framework for Access Control |
128
click to vote
SACMAT
2003
ACM
15 years 9 months ago
2003
ACM
The Role-Based Access Control (RBAC) model is traditionally used to manually assign users to appropriate roles. When the service-providing enterprise has a massive customer base, ...
120
Voted
PIMRC
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract—In this contribution we present a decentralized power allocation algorithm for the uplink interleave division multiple access (IDMA) channel. Within the proposed optimal...
140
click to vote
SAJ
2002
15 years 4 months ago
2002
No reliable method currently exists to safeguard the privacy of private information. Privacy policies are insufficient as compliance can not be enforced automatically. In this pap...
101
click to vote
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— This paper describes a framework for addressing the administration of role delegation introduced in the wellknown role-based access control model (RBAC). More specifically, thi...
141
click to vote
EUROSEC
2009
ACM
15 years 11 months ago
2009
ACM
Quantitative Trust Management (QTM) provides a dynamic interpretation of authorization policies for access control decisions based on upon evolving reputations of the entities inv...