Main works of the dissertation are as follows:(1) For Web services secure communication, the dissertation puts forward a flexibile and extensible Web service security framework called WsSF, which guarantees end-to-end SOAP message security at application layer.
As for the responsibility chain of WebsCon (Web services container), some secure mechanisms (including Web services secure communication and access control) are designed and implemented by using some handlers. By an performance
The system adopts different web services security strategies and technologies according to functions and features of web services in system , and describes two typical web services secure application samples in system : implementing secure conversation of web services with WSE、 encrypting or signing SOAP message which is specified .
EFT is one special computer network system. This paper discusses the design idea of the architecture of EFT network in terms of requirement of EFT in data security, and describes how the security service and mechanism are used to implement data security of EFT system in the architecture.
Based on the analysis of the threatening elements to communication network security, the security services, security schemes and security management of network security are described in detail. Then the concrete network security measures and strategies are presented in this paper.
The paper introduces security characteristics of proxy services, then in allusion to the characteristics of various Internet services, discusses the security strategies of these Internet services supported by proxy services.