Network Defense Essentials (NDE) Practice Exam 2025 - Free Network Defense Practice Questions and Study Guide

The correct response is PCI-DSS, which stands for Payment Card Industry Data Security Standard. This set of security standards was created specifically to enhance the security of payment card transactions and protect cardholder information. Established by major credit card companies, PCI-DSS provides a comprehensive framework for organizations that handle credit card data. It emphasizes the importance of securing sensitive information in order to minimize the risk of data breaches and fraud.

Organizations that process, store, or transmit cardholder data must comply with PCI-DSS standards to ensure that they adequately protect that information. The standards cover various areas, including secure network architecture, strong access control measures, regular monitoring and testing of networks, and the maintenance of an information security policy.

While the other acts mentioned relate to various aspects of data protection and regulations, they do not specifically address the security standards for organizations handling cardholder information like PCI-DSS does. GDPR focuses on data protection and privacy for individuals in the EU, SOX pertains to the accuracy of financial disclosures and corporate governance, and GLBA deals with financial privacy for consumers but does not specifically cover cardholder information security standards.