The Design And Research Of The SSO Based Unified Authentication Technology Of Public Information Manage System In University

With the rapid development of Internet technology, the various applications based on its high-speed service has increased,so that the network has become increasingly complex and increasingly difficult to manage, including security issues most important thing is very prominent on the web how to minimize the risk of a modern computer companies continue to pursue the goal.As an integrated, classification,information integration and access to campus network approach, the portal for the school campus for students, faculty and staff access to campus network provides a unified platform for internal information.In this platform, the establishment of a unified authentication and user management single sign-on system,all applications Authentication of users log on to achieve a unified management and unified campus network information security system is an important part of the construction.This paper introduces the basic concept of single sign-on, LDAP protocol, CAS protocol and related technologies and existing log management. On this basis, the paper detailed model of the single-point sign-on system design and implementation,including the CAS of the WEB system design and implementation, as well as their single sign-on model of the detailed design of each module for the realization of park users within the network information system integration, applications such as unified interface to the building of a good reference Model.