Chakrabarti, AmitabhaAshraf, TahniatAhmed, Syed Sabbir2012-09-132012-09-1320128/13/2012ID 12301054ID 12341004http://hdl.handle.net/10361/1975Cataloged from PDF version of thesis report.Includes bibliographical references (page 40).This thesis report is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Computer Science and Engineering, 2012.The purpose of the thesis study is to understand Single Sign On authentication system, investigate the infrastructure of a Single Sign On based system and to implement it on a local machine. Single Sign On gives user the ability to enter his id and password once and log on to multiple applications within an enterprise. In the thesis study, Shibboleth and CAS were chosen as the primary tools to understand the functionality of Single Sign On. A Single Sign On login system was implemented in the local machine using CAS. The implementation and analysis will serve as the basis for a detailed study and future development of Single Sign On.42 pagesenBRAC University thesis are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.Computer science and engineeringThesis