The Design And Implmentation Of Campus Network ID Authentication System

With the development of China’s information construction process, enterprises and institutions of various types of applications developed rapidly. However, because each application has its own independent set of authentication mechanisms, and a set of user data are maintained separately,the authentication module are fragmented and user management is more dispersed. This shows the urgent need to establish a unified authentication and authorization management system to integrate existing applications and achieve a unified user management and authentication.In this paper, the author develops the paper based on a unified authentication and authorization management system for the intensive study of the object of its associated protocols and technologies and achieves the following results:(1) Of the Kerberos authentication technology protocol for the study based on proposed improvements Kerberos protocol authentication model. This model not only provides the authority for the system user resource information base but also effectively integrates independent authentication application system, the establishment of an independent, high security and reliability of authentication mechanisms to improve the information exchange between the security entity.(2)Researches about directory services technology in a study about LDAP protocol,proposing LDAP and application of proposed improvement program to improve the Kerberos protocol authentication model based on a combination of improved operating performance and management certification.(3) Researches about the data synchronization programs Advantech traitor, presenting an analysis based on LDAP logging trigger functions implement LDAP data synchronization scheme, in real-time synchronization of data between multiple entities to improve the consistency and integrity of data.This paper designs and implements Kerberos and LDAP protocols based on unified identity authentication and authorization management system to solve the existing application system construction problems in the effective integration of the application system,realizes the user’s centralized management and certification, and improves work efficiency,security and reliability about authentication and authorization of,certainly having some practical value.