Secure Access for Web Educational Recourses across Multiple Domains

Abstract

Identity federation is a technology which enables the identity information to be trustily transferred across autonomous security domains. Shibboleth Federation is considered to trust logging process between different web educational resources, Fully Global log-out is not addressed by Shibboleth. In this thesis, we address Fully Global Log-out with a cached version of content as an off-line content, and enforce user to re-login for the new request after global logout. The thesis modifies and utilizes the Shibboleth IdP source code to achieve securing model for web educational resources.