A user-centric approach to assessing confidentiality and integrity of service-based workflows

Sik-Sang Yau, Jing Huang

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

1 Scopus citations

Abstract

In service-based systems (SBS), workflows are composed of loosely coupled services. The quality of service (QoS) of composite service-based workflows needs to be considered. In doing so, various aspects of the QoS of these workflows need to be assessed. In this paper, a user-centric approach is presented to assessing the confidentiality and integrity of service-based workflows, given the QoS of constituent services. Our approach incorporates the users' preferences for data sensitivity on the data processed by the workflow. It allows users to compare the amount of risk incurred by possible failure of the confidentiality or integrity functions of component services of a workflow.

Original languageEnglish (US)
Title of host publication2010 3rd International Conference on Human-Centric Computing, HumanCom 2010
DOIs
StatePublished - Oct 28 2010
Event2010 3rd International Conference on Human-Centric Computing, HumanCom 2010 - Cebu, Philippines
Duration: Aug 11 2010Aug 13 2010

Publication series

Name2010 3rd International Conference on Human-Centric Computing, HumanCom 2010

Other

Other2010 3rd International Conference on Human-Centric Computing, HumanCom 2010
CountryPhilippines
CityCebu
Period8/11/108/13/10

Keywords

  • Confidentiality
  • Integrity
  • Multiple QoS
  • Security
  • Service-based workflow
  • User preference

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Human-Computer Interaction
  • Software

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