Which of the following is NOT a goal of PCI DSS?

The Payment Card Industry Data Security Standard (PCI DSS) is a set of security standards designed to ensure that companies that accept, process, store or transmit credit card information maintain a secure environment. Its main goals revolve around protecting cardholder data, implementing strong access controls, and ensuring regular monitoring and testing of networks to maintain compliance and security.

Facilitating digital currency transactions is outside the scope and goals of PCI DSS. While PCI DSS is focused on securing traditional credit and debit card transactions, digital currencies, such as cryptocurrencies, have different security and regulatory requirements and do not fall under the established guidelines of PCI DSS. Therefore, the correct answer reflects that promoting digital currency transactions is not a relevant objective of these standards, distinguishing it from the other goals that directly relate to cardholder data protection and network security measures.