By Topic

Ontology Based Interoperation for Securely Shared Services: Security Concept Matching for Authorization Policy Interoperability

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

9 Author(s)
Ioana Ciuciu ; STARLab, Vrije Univ. Brussel, Brussels, Belgium ; Gang Zhao ; David W. Chadwick ; Quentin Reul
more authors

This paper addresses the problem of access control in the context of unified distributed architectures, in which a local authorization policy is not able to recognize all the terms applicable to the authorization decision requests. The approach is based on semantic interoperability between the different services of the architecture. More specifically, we present the ontologybased interoperation service (OBIS), which calculates the matching of security concepts extracted from access requests and local authorization policies. This service is then validated in an employability use case scenario.

Published in:

New Technologies, Mobility and Security (NTMS), 2011 4th IFIP International Conference on

Date of Conference:

7-10 Feb. 2011