Financial Cryptography and Data Security: 11th International Conference, FC 2007, and First International Workshop on Usable Security, USEC 2007, Scarborough, Trinidad/Tobago, February 12-16, 2007. Revised Selected Papers

Financial Cryptography and Data Security: FC 2011 Workshops, RLCPS and WECSR, Rodney Bay, St. Lucia, February 28 - March 4, 2011, Revised Selected Papers

Financial Cryptography and Data Security: FC 2010 Workshops, WLC, RLCPS, and WECSR, Tenerife, Canary Islands, Spain, January 25-28, 2010, Revised Selected Papers