The Payment Card Industry Data Security Standard requires merchants and transaction processors to protect customer data, and firewalls play a major role in the process. This paper was written by Matt Sarrello, CISSP, contributing editor at Ziff Davis Enterprise and Michael Steinhart, senior editor at Ziff Davis Enterprise.
This paper explores the use of tokenization as a best practice in improving the security of credit card transactions, while at the same time minimizing the headaches and angst associated with PCI DSS compliance.
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