Research And Application Of Unified Authentication Based On CAS And Portal Management In Railway Enterprises

This paper expounds the implementation of unified identity authentication and portal waiting for centralized operation in railway business management,aiming at different periods of construction,using different development technologies and various businesses of heterogeneous IT application system.Based on the unified user management,the system provides centralized and convenient identity management,security authentication mechanism,resource management and audit management,so as to meet users' convenience in information system and safety management needs.Based on the actual problems encountered by the railway enterprises in the process of information construction,this paper firstly analyzes and designs the unified authentication and the portal management system from the business requirements,and,researches the key technologies and basic principles used in the system.Secondly,according to the business requirements,performance requirements and operating environment,the system is disassembled into different modules to be studied and implemented one by one,and the extensible deployment plan of the unified authentication and portal management system are discussed from the high performance and high availability angles.Thirdly,the development and implementation of the system are illustrated with data and typical interface.Finally,the author made a general survey and summary of the research and practical application of this paper,and,pointed out the problems in the study and the future prospects.Unified identity authentication and portal management platform,as part of railway enterprise informatization,hope to provide the overall solution for more railway enterprises,provide better convenience and user experience for the users,and contribute our strength to railway information.