Research And Design Of Henan University Campus Card Financial Sub-system And Its Security Model

The construction of Campus Card is a new E-campus core application project which combines identity verification, campus consumption, school-affair management and finance service. Within the overall programming of E-campus, Campus Card is an organic and important part of it. Campus Card is the base of E-campus, a basic support of education informationization, and the key point of E-campus construction.The paper takes Henan University Campus Card financial settlement system and safe model as its research object. Financial settlement system is the core of HU's Campus Card system, which provides not only payment settlement of Campus Card, but also the communicating interface with the bank so as to manage the capital flow through Campus Card. The safe model provides the security guarantee for Campus Card. Therefore, a research on Campus Card financial settlement system and security model has both theoretical and practical importance. The main process is as follows:1.Design of the overall scheme of Henan University Campus Card. Based on the concrete requirement of Henan University, the paper analyzes the software system structure, network system structure and the overall structure of the Campus Card, designing a Campus Card overall project which is suitable for Henan University.2.Design of the Henan University payment settlement sub-system scheme. Payment settlement system is the core of Campus Card's service architecture. Payment settlement subsystem manages the capital business process of Campus Card. Based on the financial construction of Henan University, the paper, with the help of financial account management, analyzes the capital business process of Campus Card and designs a scheme for various financial processes. Then the paper set up a scheme for bank financial interface, which solves the problem of the interchange between bank account and E-wallet.3.The paper puts forward an automatic and internet active Campus Card network safe model ---ANSM Safe Model. The process includes the following details. CMTM model, Campus Card certification based on group division and the Campus Card access controlling model based on RBAC. network worm defense system.These key techniques provide a stable foundation for the setup of Campus Card network platform.4.Design of the network safe scheme of Henan University Campus Card. The paper, introduces the security core---ANSM Safe Model, which based on trust and certification safety, data safety, access controlling safety and worm defense safety, provides an overall protection for Henan University Campus Card system. The overall scheme provides not only security for Campus Card system, but also foundation for security design and safe management, so as to offers a high trust-worthy and applicable character for Henan University Campus Card.