PCI DSS Requirement 4.1 states that transmission of cardholder data over an open or public network must be secured using strong cryptography and security protocols. Examples provided in the requirement …
PCI DSS requirement 3.3 requires that the PAN be masked when it is displayed (for example, on screens, logs, reports, receipts), unless the viewing party has a specific business need …
Each payment brand may have their own requirements for using compliant service providers. Entities should contact their acquirer (merchant bank) or the payment brands directly to understand any requirements they …
In PCI DSS v2.0, logs for all in-scope systems were required to be reviewed daily. However it was recognized that for larger or more complex environments, there could be lower-risk …