1. Nuñez, D., Agudo, I.: BlindIdM: a privacy-preserving approach for identity management as a service. Int. J. Inf. Secur. 13(2), 199–215 (2014)
2. Dey, A., Weis, S.: PseudoID: enhancing privacy in federated login. In: Hot Topics in Privacy Enhancing Technologies, pp. 95–107 (2010)
3. Lecture Notes in Computer Science;S Chow,2012
4. Bertino, E., Paci, F., Ferrini, R., Shang, N.: Privacy-preserving digital identity management for cloud computing. Bull. IEEE Comput. Soc. Tech. Committee Data Eng. 32(1), 21–27 (2009)
5. Angin, P., Bhargava, B., Ranchal, R., Singh, N., Othmane, L.B., Lilien, L., Linderman, M.: An entity-centric approach for privacy and identity management in cloud computing. In: 29th IEEE Symposium on Reliable Distributed Systems, pp. 177–183 (2010)