Title :
Multidimensional Dynamic Trust Management for Federated Services
Author :
Boursas, Latifa ; Hommel, Wolfgang
Author_Institution :
Munich Network Manage. Team, Tech. Univ. Munchen, Munich, Germany
Abstract :
Large-scale distributed systems that are provided in an inter-organizational manner require scalable, dynamic access control paradigms for dealing with known, but also with new users. This paper presents an innovative, trust management based approach for such scenarios. It aggregates and evaluates trust levels from several trust dimensions and has been implemented as a trust based access control (TBAC) framework using several standard components.
Keywords :
distributed processing; security of data; dynamic access control paradigm; federated services; inter-organizational manner; large scale distributed systems; multidimensional dynamic trust management; trust based access control; Access control; Authentication; Collaboration; Computer network management; Computer networks; Conference management; Engineering management; Innovation management; Large-scale systems; Multidimensional systems;
Conference_Titel :
Computational Science and Engineering, 2009. CSE '09. International Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
978-1-4244-5334-4
Electronic_ISBN :
978-0-7695-3823-5
DOI :
10.1109/CSE.2009.40
