Research And Design Of Data Exchange Security Platform In Financial Field

Along with the in-depth development of Information drive ,The network interconnection and data exchanging between financial corporations will become more complicated. Therefore, it is important to provide security support and insurance for business centralized processing and inter corporation cooperation. And the system design must be considered for the variety, and realize a security working environment unrelated to platform with general and standard technology system.XML technology and web service centering on SOAP protocol is a new direction of distributed computing. The technology is featured by cross-platform and cross-firewall. The design and realization of data switch system is based on SOAP and trusted web service technology system. The system also integrates resources according to typical business system.The article analysis some security problem in the co-operating architecture based on the web service technology. According to these problems the article researches some information security technologies such as PKI,SAML standard,XML signature technology,XML encryption technology, etc.Trust and authorization administration is the foundation of information security administration. The paper discussed the research and design of trust and authorization administration service platform based on SAML framework. It presents how to realize the unified security trust and authorization service with SAML language.The design of data switch transmit structure provide a safe data switch environment for the whole system. In point to point environment,...