Originator Control in Usage Control

  • Authors:
  • J. Park;R. Sandhu

  • Affiliations:
  • -;-

  • Venue:
  • POLICY '02 Proceedings of the 3rd International Workshop on Policies for Distributed Systems and Networks (POLICY'02)
  • Year:
  • 2002

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Abstract

Originator Control is an access control policy thatrequires recipients to gain originator's approval for re-disseminationof disseminated digital object. Originatorcontrol policies are one of the generic and key concerns ofusage control. Usage control is an emerging concept whichencompasses traditional access control and digital rightsmanagement solutions. However, current commercialDigital Rights Management (DRM) solutions lackenforcement of access control policies such as role-basedaccess control (RBAC), mandatory access control (MAC),discretionary access control (DAC) and originator controlbecause their control of access to digital object is mainlybased on payment.In this paper, we attempt to combine originator controlpolicies and usage control. Then we show how this canextend traditional originator control solutions to enforceaccess control policies even outside of a local controlenvironment where a central control authority is notavailable. License and ticket concepts are proposed andused for originator control in usage control. Also, wedefine seven different solution approaches to deal withvarious dissemination situations. In addition, we discusssome published DRM solutions and relate these to oursolution approaches.