Research And Realization Of Digital Campus Uniform Identity Authentication System

On the basis of modern information technology, to promote the implementation ofvirtualization in schools, and make learning environment more personality, moreconvenient, to carry out teaching activities, it necessary to realize the digital campus. Atpresent, the various authentication system in the process of solve the identityauthentication, mainly based on the use of directory service. However, due to the C/Smodel has some limitations, there are many problems in integration. In promoting use ofWeb Service, this technology reflects the loose coupling, be more simple andconvenient, has characteristics of high integration, which are very important inapplication.Based on a good platform for digital campus construction, providing morefavorable application software, this article mainly aimed at the problem of identityauthentication system, detailed analysis and further research. Based on the sufficientstatistics on certification mode in international and domestic, the identity authenticationsystem has been discussed in detail and the unified identity authentication related keytechniques are discussed in this paper. At the same time, considerate the actual situationof higher learning identity authentication in school, author puts forward a scheme tosolve the problem of unified identity authentication, which is the organic combinationof SSO, authorization management, Web Services technology, and the identityauthentication technology, etc.At present, the user of various colleges and universities must be logged in thesystem to access. This thesis built the way cross domain service basing on the SSOtechnology, Web Services technology. This solutions make full use interface technology,and cookies save. In the process of visit, users just need to initial access when loginsystem at a time. Users visiting access efficiency has been greatly promoted, and toensure that network security also have very important significance. From the point ofview of authorization management, under the role-based access control, extensiblemarkup language (XML) has been made full use of to save the process of userpermissions, and the rights management achieves uniformity. In addition, users can directly get access from the XML, thereby further improving the efficiency of users togain access.