My Research

My research is on Role-based Access Control in Federated Environments in the SORCER Lab with Dr.Sobolewski

My thesis 4blocker is here.

Abstract:

Federated computing environments expose lots of resources in order to serve their users, which include system services, domain-specific services, and distributed file systems. A flexible and coordinated mechanism to control access to these resources is required which allows participants to form themselves into groups and secure access is granted to group members. Then, the participants can make resources available to a named collaborative group and manage locally the members in the group with required permissions across multiple domains.

Presentations:

Thesis Proposal 04/04/2008
Seminar 02/12/2008
Seminar 10/24/2007
Seminar 03/23/2007

UML Diagrams:

• Use Cases
  • Resource Management
  • Group Management
• Component
• Communication
  • Authenticate
  • Authorize
  • Get File
  • Save File
• Authorization Activity
• Classes
• Deployment in SILENUS