Design And Implementation Of Enterprise Information Portal

With the application of information systems at the enterprise level within the rapidly rising, how to integrate the various decentralized enterprise information system so that the safety of the staff easy access to the internal resources of enterprises is faced with an issue. The thesis research is to build the enterprise information portal system with the practical application, to help users through the internal unity find the entrance to the distribution of enterprise information.The author used advanced portal technology at home and abroad, combining CTCA digital certificate security system and LDAP protocol-based user information management to construct enterprise information portal in the overall system architecture and design. The paper described the above key technologies and elaborated overall design and realization of the enterprise information portal system, covered the entire process of the project.The enterprise information portal system of Gansu telecom Ltd. have applied mature system of classification and application of information gathered, and the provision of a unified authentication security entrance; A multi-system of single sign-on; The system have concentrated expression of the To Do and have provided the complete user applications View; Personalized have be provided the user interface; The system have constructed the enterprise information portal infrastructure services and have achieved full sharing of information.ChapterⅠdescribed the thesis projects in the background and the author's specific research. ChapterⅡgave a brief overview of the enterprise information portal related to the core technology expounded these technologies at home and abroad in the research, basic theory and how to realize etc. ChapterⅢof this thesis was focused chapters. The chapter described the project as a whole, based on the building of key technical feasibility studies, the detailed analysis and elaboration of the project design software. ChapterⅣdescribed the system hardware deployment, software functional and performance testing, running on the line after the existing problems, was widespread and practicality. ChapterⅤdid a brief summary of the project, presented the next step needed to study and solve the program, prospected the application of portal technology to the future development direction, and hoped this field of study was inspired application and development.