Deriving Secure Network Protocols for Enterprise Services Architectures
Matthias Anlauff, Duško Pavlović, Asuman Suenbuel · 2006 IEEE International Conference on Communications · 2006
Enterprise Service Architectures are emerging as a promising way to compose Web-Services as defined by the W3C consortium, to form complex, enterprise level services. However, due to the fact that each Web-Service composition is also a protocol composition, this composition gets problematic, if security protocol mechanisms are used for the individual Web-Services, because security properties are not preserved under composition. This paper outlines the approach of protocol derivations that on the one hand mimics the general engineering practice when combining security features, but on the other hand avoids the problems that can arise during the composition of Web-Services by using well-founded mathematical concepts. The Protocol Derivation Assistant, a tool that supports this approach, is also introduced in this paper.