PCI DSS Qualified Security Assessor (QSA) Practice Test

The goal of Requirement 7 in the PCI DSS framework is to restrict access to cardholder data on a need-to-know basis. This requirement emphasizes the importance of minimizing the number of individuals who have access to sensitive cardholder information, thereby reducing the risk of unauthorized access or data breaches. By ensuring that only those employees or systems that require access for legitimate business purposes are granted permission, organizations can better secure cardholder data and maintain compliance with the PCI DSS standards.

Implementing access control measures protects cardholder information from potential threats and helps in creating a secure environment where sensitive data is accessed responsibly. This aligns with the broader principle of the least privilege, where individuals are given the minimum level of access necessary to perform their job functions.

In contrast, other choices relate to different aspects of security but do not specifically address the focus of Requirement 7. Encrypting sensitive data, ensuring network security, and tracking network activity are all crucial components of a comprehensive security strategy, yet they do not specifically emphasize access restrictions based on necessity, which is the core intent of Requirement 7.