@INPROCEEDINGS{cao2014:websso, title = {{Protecting Web Single Sign-on against Relying party Impersonation Attacks through a Bi-directional Secure Channel with Authentication}}, author = {Cao, Yinzhi and Shoshitaishvili, Yan and Borgolte, Kevin and Christopher Kruegel and Giovanni Vigna and Chen, Yan}, booktitle = {Proceedings of the International Symposium on Research in Attacks, Intrusions and Defense (RAID)}, address = {Gothenburgh, Sweden}, month = {September}, year = {2014} }