Role-Based Access Control Models
Computer
The PERMIS X.509 role based privilege management infrastructure
Future Generation Computer Systems - Special section: Selected papers from the TERENA networking conference 2002
A Community Authorization Service for Group Collaboration
POLICY '02 Proceedings of the 3rd International Workshop on Policies for Distributed Systems and Networks (POLICY'02)
Certificate-based authorization policy in a PKI environment
ACM Transactions on Information and System Security (TISSEC)
The Anatomy of the Grid: Enabling Scalable Virtual Organizations
International Journal of High Performance Computing Applications
VO-based Dynamic Security Associations in Collaborative Grid Environment
CTS '06 Proceedings of the International Symposium on Collaborative Technologies and Systems
From business process choreography to authorization policies
DBSEC'06 Proceedings of the 20th IFIP WG 11.3 working conference on Data and Applications Security
Security against the business partner
Proceedings of the 2008 ACM workshop on Secure web services
Security architecture for virtual organizations of business web services
Journal of Systems Architecture: the EUROMICRO Journal
A secure collaboration service for dynamic virtual organizations
Information Sciences: an International Journal
| Hi-index | 0.00 |
In this paper we propose a security architecture for Virtual Organizations for businesses. The Virtual Organizations we consider are based on web servicetechnology, and are dynamic, i.e. their membership may change frequently throughout its lifetime. The security architecture advances over previous approaches with a new approach for distributed administration based on policy generation which allows local security administrators to remain in complete control over the policies deployed. We show the advantages of our architecture in the case of member replacement.