852 search results - page 89 / 171 » Model-Checking Access Control Policies |
IEEESCC
2008
IEEE
14 years 3 months ago
2008
IEEE
Since the inception of service-oriented computing paradigm, we have witnessed a plethora of services deployed across a broad spectrum of applications, ranging from conventional RP...
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, specifications like WSSecurity are concerned with the security managem...
POLICY
2007
Springer
14 years 3 months ago
2007
Springer
The growing diffusion of portable devices enables users to benefit from anytime and anywhere impromptu collaboration. Appropriate policy models that take into account the dynamici...
SAC
2005
ACM
14 years 2 months ago
2005
ACM
In traditional access control models like MAC, DAC, and RBAC, authorization decisions are determined according to identities of subjects and objects, which are authenticated by a ...
PERCOM
2004
ACM
14 years 8 months ago
2004
ACM
This paper introduces a context-aware authorization architecture that is designed to augment existing network security protocols in an Intranet environment. It describes the archi...