Atomicity in electronic commerce
netWorker
Payments and banking with mobile personal devices
Communications of the ACM - Wireless networking security
Vulnerabilities in first-generation RFID-enabled credit cards
FC'07/USEC'07 Proceedings of the 11th International Conference on Financial cryptography and 1st International conference on Usable Security
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With e-commerce accounting for a sharply increasing fraction of all business transactions conducted in the US, the need for reliable and secure online transactions using credit cards has never been greater. This paper explains the current techniques for assuring credit card security, describes recent trends, suggests how security methods could be improved, and reviews promising future technologies.