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A firewall is equipment or software that sits between your payment system and the Internet. It acts as a barrier to keep traffic out of your network and systems that you don't want and didn't authorize. Firewalls are configured (in hardware, software, or both) with specific criteria to block or...
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The Payment Card Industry Data Security Standard (PCI DSS) is an international information security standard designed to reduce payment card fraud, administered by the PCI Security Standards Council (PCI SSC).
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The twentieth century U.S. criminal Willie Sutton was said to rob banks because “that’s where the money is.” The same motivation in our digital age makes merchants the new target for financial fraud.
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