3Ardagna C, Damiani E, Samarati P, et al. A Web Service Architecture for Enforcing Access Control Policies [ J]. Electronic Notes in Theoretical ComuterScience,2006,142 ( 1 ) :47262.
4IBM and Microsoft, IBM Corporation and Microsoft Corporation. Security in a Web Services World; A Proposed Architecture and Roadmap [ EB/OL]. [ 2002 - 05 - 12 ]. http ://www-106. com/developerworks/ library/ws-seemap/.
5Srinath P, Chathura H, Jaliya E, et al. Axis2, Middleware for Next Generation Web Services[ J]. IEEE International Conference on Web Services, 2006.
