An efficient access control based on role attributes in service oriented environments

Heemoon Chae, Jooik Jung, Jong Hyuk Lee, Kyong Ho Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

There are difficulties in applying role-based dynamic delegation to Web services. This is because XACML, which is a standard language for describing the access policies of Web services, does not support the dynamic delegation between roles in different domains. We propose role attributes to specify the characteristics of roles in different domains to support role-based dynamic delegation in a Web services system, which services in different administrative domains work together. The proposed method enables the dynamic delegation in a service-oriented system based on the proposed role attributes. Experimental results show that the proposed method performs better than previous methods, resulting in enhancing an authorization rate about 32 percent on average.

Original languageEnglish
Title of host publicationProceedings of the 6th International Conference on Ubiquitous Information Management and Communication, ICUIMC'12
DOIs
Publication statusPublished - 2012
Event6th International Conference on Ubiquitous Information Management and Communication, ICUIMC'12 - Kuala Lumpur, Malaysia
Duration: 2012 Feb 202012 Feb 22

Publication series

NameProceedings of the 6th International Conference on Ubiquitous Information Management and Communication, ICUIMC'12

Other

Other6th International Conference on Ubiquitous Information Management and Communication, ICUIMC'12
CountryMalaysia
CityKuala Lumpur
Period12/2/2012/2/22

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Information Systems

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