Sciweavers

524 search results - page 71 / 105
» Enforcing Messaging Security Policies
Sort
View
ETRICS
2006
15 years 9 months ago
Optimized Workflow Authorization in Service Oriented Architectures
Abstract. Complex business processes are usually realized by specifying the integration and interaction of smaller modular software components. For example, hitherto monolithic ent...
Martin Wimmer, Martina-Cezara Albutiu, Alfons Kemp...
ENTCS
2006
135views more  ENTCS 2006»
15 years 6 months ago
Coordination Models Based on a Formal Model of Distributed Object Reflection
We propose a family of models of coordination of distributed object systems representing different views, with refinement relations between the different views. We start with dist...
Carolyn L. Talcott
ICWS
2003
IEEE
15 years 7 months ago
Access Control in Dynamic XML-Based Web-Services with X-RBAC
Policy specification for securing Web services is fast emerging as a key research area due to rapid proliferation of Web services in modern day enterprise applications. Whilst the...
Rafae Bhatti, James Joshi, Elisa Bertino, Arif Gha...
CCS
2007
ACM
16 years 7 days ago
Automaton segmentation: a new approach to preserve privacy in xml information brokering
A Distributed Information Brokering System (DIBS) is a peer-to-peer overlay network that comprises diverse data servers and brokering components helping client queries locate the ...
Fengjun Li, Bo Luo, Peng Liu, Dongwon Lee, Chao-Hs...
XMLSEC
2003
ACM
15 years 11 months ago
First experiences using XACML for access control in distributed systems
Authorization systems today are increasingly complex. They span domains of administration, rely on many different authentication sources, and manage permissions that can be as com...
Markus Lorch, Seth Proctor, Rebekah Lepro, Dennis ...