The payments ecosystem is one of the most regulated and targeted environments in the digital landscape. Each card transaction involves a flow of sensitive data—card numbers, PINs, authentication data—that must be protected at every point in the chain: from the payment terminal to the processor, including the applications and infrastructure that support them.
The PCI Security Standards Council (PCI SSC) establishes the benchmark standards. Internet Security Auditors, as an accredited QSA, provides organizations with a catalog of services specialized in PCI compliance, allowing each need to be addressed individually or according to the organization's level of maturity and objectives.










