End-to-end information flow security for web services orchestration
Science of Computer Programming(2020)
摘要
Multi-party interactions in Web Service (WS) composition are hard to managed and difficult to design and verify, especially while end-to-end information flow security (IFS) must be respected. Usually, IFS is guaranteed for a data originator and ultimate recipient WS, however inter-organizational service compositions involve partners that do not necessarily share the same level of security, especially for data they do not generate nor process themselves.
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关键词
Web service orchestration,BPEL,Component-based systems,Non-interference,Secure-by-construction
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