Bullet-Proof Credit Card Payment Processing Damon McCoy New York University

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Payment Processors

• Middlemen between merchants and acquirers

Issuing Bank

Acquiring Bank

Payment Processors • Middlemen between merchants and acquirers Issuing Bank Acquiring Bank 6

Aside: Trace Purchasing • Can’t provide a URL to Visa/MasterCard ◆ They have no mapping between merchant account and URL • Identifying merchant account requires a trace purchase 7

Page 1 and 2: Bullet-Proof Credit Card Payment Pr
Page 3 and 4: Merchant Banks (Late 2010) • Low
Page 5: Luxury Goods Payment Intervention
Page 9 and 10: Compromised Websites 9
Page 11 and 12: Payment Gateways 11
Page 13 and 14: Standard Fraud Detection 13
Page 15 and 16: Test Purchase Blocking • Blacklis
Page 17 and 18: Test Purchasing Results • 17 Mont
Page 19 and 20: Banks • 97% of accounts underwrit
Page 21: RealyPay Closed Down 21

Bullet-Proof Credit Card Payment Processing Damon McCoy New York University

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