PCI DSS is a security standard that is administered by the PCI Security Standards Council. PCI DSS exists to ensure the security of cardholder data from fraud.
PCI DSS is applicable for all organizations where customer credit card information is stored, processed, and transferred for transaction.
Payment Application Data Security Standard (PA-DSS) was developed and being maintained by the Payment Card Industry Security Standards Council (PCI SSC).
PCI serves all those who deal with and are associated with payment cards. This includes merchants of all sizes, financial institutions, and software developers who create and operate the global infrastructure for processing payments.
For PCI, the following are the two ...