关键词：电子信息；信息安全；网络安全；面向服务；体系结构
摘 要：Service oriented architectures (SOA) present security challenges not present in the single-hop client-server architectures due to the involvement in multiple parties (transparent to the client) in a service request. Considering the additional security threats on SOAs, the interactions of independent trust domains require the establishment of trust across all involved partners as a prerequisite to ensure secure interactions. This project provides a solution for integration of scalable security solutions into SOA.