Security guide for customer card data at points of sale
Protect customer card data at POS with PCI DSS scope reduction, secure terminals, network segmentation, least privilege, patching, monitoring, staff training, and incident response.
Point-of-sale systems process sensitive payment transactions every day and are frequent targets for cybercrime. A breach can cause financial loss, operational disruption, regulatory consequences, and lasting damage to customer trust.
Payment security requires more than a modern terminal. It depends on reducing card-data exposure, maintaining secure networks and devices, cont...
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