Achieving Single Sign-on with Google Apps and Shibboleth 2.0Achieving Single Sign-on with Google Apps and Shibboleth 2.0 Will Norris, University of Southern California January 2008 Introduction Shibboleth is standards-based, open source middleware software which provides web single sign-on across or within organizational boundaries. It allows sites to make informed authorization decisions for individual access of protected online resources in a privacy-pre
