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Dynamic Authorizations for Secure Internet Applications

Dimitrios Baltazis

Published by LAP LAMBERT Academic Publishing
ISBN 10: 3659236357 / ISBN 13: 9783659236358
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Title: Dynamic Authorizations for Secure Internet ...

Publisher: LAP LAMBERT Academic Publishing

Binding: Paperback

Book Condition: New

Book Type: Paperback

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Paperback. 152 pages. Dimensions: 8.7in. x 5.9in. x 0.3in.An increasing number of service providing organizations collaborate today over the Internet and authorization is a fundamental requirement and key objective in order to control assets and allow users to access resources. This is because each information system participating in a CE usually serves two basic types of users: local users and external (casual) users from other participating organizations. Local users are typically associated with a set of well-established credentials known to the local information system. Security issues, however, arise also when a non local user from a collaborative organization requests access to local resources: how this request could be evaluated and which are the access rights that local administration should assign to that user We propose an innovative role structure, not solely dependent on naming methods, but one that takes into account organizational as well as functional characteristics to provide a practical user-role assignment methodology between organizations in a CE. More specifically, the proposed role structure enables an automated user-role assignment based on an algorithm that compares roles from different organizations. This item ships from multiple locations. Your book may arrive from Roseburg,OR, La Vergne,TN. Bookseller Inventory # 9783659236358

About this title:

Synopsis: An increasing number of service providing organizations collaborate today over the Internet and authorization is a fundamental requirement and key objective in order to control assets and allow users to access resources. This is because each information system participating in a CE usually serves two basic types of users: 'local' users and 'external' (casual) users from other participating organizations. Local users are typically associated with a set of well-established credentials known to the local information system. Security issues, however, arise also when a non local user from a collaborative organization requests access to local resources: how this request could be evaluated and which are the access rights that local administration should assign to that user? We propose an innovative role structure, not solely dependent on naming methods, but one that takes into account organizational as well as functional characteristics to provide a practical user-role assignment methodology between organizations in a CE. More specifically, the proposed role structure enables an automated user-role assignment based on an algorithm that compares roles from different organizations.

About the Author: Dimitrios Baltatzis received his BSc degree in Mathematics in 1987 from Aristotle University of Thessaloniki, his MSc in Computer Science from University of Gothenburg Sweden in 1990 and his PhD from Aristotle University, Faculty of Technology in 2012. His research interests focus on security models and security in collaborative environments

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