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 Paper, 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 paper modifies and utilizes the Shibboleth IdP source code to achieve securing model for web educational resources.

Secure Model for Educational Resources

Web Service is a rapidly emerging paradigm for application integration in complex service environments. However, it is facing security issues. On the basis of studying web service security standards, this paper gives out a schema of duplex signature based on SAML token. It can be safely used in the web service composition system and reduce system management costs. Keywordsweb service; security; duplex signature; SAML

Zhiguang Wei

Papers

Analysis and Design of Duplex Signature Based on SAML Token