Credit card transaction security

  • Authors:
  • Jonathan M. Graefe;Laurel Lashley;Mario A. M. Guimaraes;Eghosa Guodabia;Amol K. Gupta;David Henry;Richard Austin

  • Affiliations:
  • ARINC, Annapolis, MD;US Patent and Trademark Office, Hyattsville, MD;Kennesaw State University, Kennesaw, GA;Philadelphia VA Medical Center, Philadelphia, PA;UMUC, Adelphia, MD;UMUC, Adelphi, MD;Kennesaw State U., Marietta, GA

  • Venue:
  • Proceedings of the 4th annual conference on Information security curriculum development
  • Year:
  • 2007

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Abstract

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.