This book constitutes the thoroughly refereed post-conference proceedings of the 18th
International Conference on Financial Cryptography and Data Security (FC 2014) held in Christ
Church Barbados in March 2014. The 19 revised full papers and 12 short papers were carefully
selected and reviewed from 165 abstract registrations and 138 full papers submissions. The
papers are grouped in the following topical sections: payment systems case studies cloud and
virtualization elliptic curve cryptography privacy-preserving systems authentication and
visual encryption network security mobile system security incentives game theory and risk
and bitcoin anonymity.