Sciweavers

1484 search results - page 140 / 297
» Security policies for downgrading
Sort
View
CSFW
2010
IEEE
15 years 10 months ago
Constraining Credential Usage in Logic-Based Access Control
—Authorization logics allow concise specification of flexible access-control policies, and are the basis for logic-based access-control systems. In such systems, resource owner...
Lujo Bauer, Limin Jia, Divya Sharma
COMGEO
2010
ACM
15 years 9 months ago
Access control systems for spatial data infrastructures and their administration
Today sophisticated concepts, languages and frameworks exist, that allow implementing powerful fine grained access control systems for protecting Web Services and spatial data in ...
Jan Herrmann
BDIM
2007
IEEE
72views Business» more  BDIM 2007»
16 years 25 days ago
Elevating the Discussion on Security Management: The Data Centric Paradigm
— Corporate decision makers have normally been disconnected from the details of the security management infrastructures of their organizations. The management of security resourc...
Tyrone Grandison, Marcel Bilger, L. O'Connor, M. G...
FOSAD
2007
Springer
16 years 19 days ago
Secure Service Orchestration
Abstract. We present a framework for designing and composing services in a secure manner. Services can enforce security policies locally, and can invoke other services in a “call...
Massimo Bartoletti, Pierpaolo Degano, Gian Luigi F...
IPCCC
2006
IEEE
16 years 15 days ago
Enabling mobility in enterprise security management
The increasing demand for and the wide adoption of mobile technologies have been witnessed in enterprise information technology (IT) environments in recent years. However, there e...
William Claycomb, Dongwan Shin