@article{demongeot:hal-00735996, TITLE = {{User Data Confidentiality in an Orchestration of Web Services}}, AUTHOR = {Demongeot, Thomas and Totel, Eric and Viet Triem Tong, Val{\'e}rie and Le Traon, Yves}, URL = {https://hal-supelec.archives-ouvertes.fr/hal-00735996}, JOURNAL = {{Journal of Information Assurance and Security}}, PUBLISHER = {{Dynamic Publishers Inc., USA}}, VOLUME = {7}, NUMBER = {1}, PAGES = {32-40}, YEAR = {2012}, HAL_ID = {hal-00735996}, HAL_VERSION = {v1}, }