What is Goal 3 related to in the context of security?

The correct choice is related to maintaining a vulnerability management program. This goal focuses on identifying, evaluating, and mitigating vulnerabilities that could be exploited by attackers. A strong vulnerability management process is essential for protecting sensitive information, particularly in the context of payment systems where cardholder data resides.

To safeguard systems effectively, organizations must regularly scan for vulnerabilities and apply necessary patches or updates. This proactive approach helps reduce the attack surface and fortifies the overall security posture. Vulnerability management is a crucial aspect of safeguarding both the organization's assets and the confidentiality, integrity, and availability of customer data.

Other areas like maintaining a secure payment processing system, limiting access to cardholder data, or enforcing data privacy regulations contribute to overall security but are not directly tied to the specific goal of managing vulnerabilities. Each of these aspects is part of a broader security strategy, while vulnerability management specifically addresses the ongoing identification and remediation of potential security weaknesses.