Role-based access control on the web using LDAP

  • Authors:
  • Joon S. Park;Gail-Joon Ahn;Ravi Sandhu

  • Affiliations:
  • Information and Software Engineering Department, George Mason University;College of Information Technology, University of North Carolina at Charlotte;Information and Software Engineering Department, George Mason University

  • Venue:
  • Das'01 Proceedings of the fifteenth annual working conference on Database and application security
  • Year:
  • 2001

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Abstract

This paper gives a framework for how to leverage Lightweight Directory Access Protocol (LDAP) to implement Role-based Access Control (RBAC) on the Web in the server-pull architecture. LDAP-based directory services have recently received much attention because they can support object-oriented hierarchies of entries in which we can easily search and modify attributes over TCP/IP. To implement RBAC on the Web, we use an LDAP directory server as a role server that contains users' role information. The role information in the role server is referred to by Web servers for access control purposes through LDAP in a secure manner (over SSL). We provide a comparison of this work to our previous work, RBAC on the Web in the user-pull architecture.