Research and Design on Digital Campus Based on SSO
|School||Ocean University of China|
|Course||Applied Computer Technology|
|Keywords||Single Sign-On Digital Campus Acegi CAS WEB services|
With the gradual construction of digital campus improvement and development of a variety of campus network based application system abound. Various application systems have gradually been independently certified shortcomings highlighted , difficulty concentrating campus network management, user access is not convenient, there is a big security risk. When a user access to multiple systems , it would first like to authenticate access to each system function authorization before proceeding to the next step of access and control . Single sign-on system is the number of different applications, authentication and login system for centralized management of the system, users simply take the initiative to carry out a network authentication, which can then be accessed by all authorized network resources without need to actively participate in the other 's identity authentication process. Based on the analysis of the domestic and foreign various single sign-on system implementation model and its advantages and disadvantages , based on a set of digital campus for single sign- system models. The model consists of SSO authentication platform , LDAP databases, and Web Services Integration Engine consists of three parts . CAS SSO authentication platform through which combine to achieve single sign- acegi and authentication and authorization. Entire digital campus single sign-on system, the authentication and authorization work all rely on SSO authentication platform CAS, so that each application system reduces the maintenance and management costs while improving security and scalability , reducing the development effort. Xfire combines the use of Web Services with Spring development at all levels of the system is relatively independent, it will ensure the system is loose coupling , but also the application system integration and expansion of new applications easier. With single sign-on technology , the gradual improvement in the digital campus information security system play an important role in making the Internet more secure, easy to manage and use.