Sec-shield: security preserved distributed knowledge management between autonomous domains

Authors:
Petros Belsis;Stefanos Gritzalis;Apostolos Malatras;Christos Skourlas;Ioannis Chalaris
Affiliations:
Department of Information and Communication Systems Engineering, University of the Aegean, Karlovasi, Samos, Greece;Department of Information and Communication Systems Engineering, University of the Aegean, Karlovasi, Samos, Greece;Department of Electronic Engineering, Centre for Communications Systems Research, University of Surrey, UK;Department of Informatics, Technological Education Institute, Athens, Greece;Department of Informatics, Technological Education Institute, Athens, Greece
Venue:
TrustBus'05 Proceedings of the Second international conference on Trust, Privacy, and Security in Digital Business
Year:
2005

Citing 4
Cited 0

CPI: constraints-preserving inlining algorithm for mapping XML DTD to relational schema

Data & Knowledge Engineering - ER2000
The Semantic Web: The Roles of XML and RDF

IEEE Internet Computing
XML-Based Specification for Web Services Document Security

Computer
Access-Control Language for Multidomain Environments

IEEE Internet Computing

Quantified Score

Hi-index	0.00

Visualization

Abstract

Knowledge Management (KM) comprises of a variety of distinct technologies and techniques, relative to the uniform treatment of tangible and intangible resources. Attempts to extend the traditional single organizational resource-sharing scheme, confront various challenges, relative to the management of security and heterogeneity issues. In this paper we discuss the various security models, presenting potential limitations – as well as the advantages – relative to their support to extend the single-domain security management framework, to a resilient and robust distributed multi-domain Knowledge Management scheme. We present the architecture of a security enhanced prototype that supports decentralization, while it maintains the autonomic character of the participating domains. We also argue about the implementation dependent choices relative to the alleviation of the multifaceted problems that a collaborative Inter-organizational knowledge asset exchange framework arises.