Which requirement involves identifying individuals with access to shared accounts?

The correct answer is associated with the process of identifying and managing individuals who have access to shared accounts. Specifically, the requirement in question mandates that organizations must ensure that any individuals with access to shared accounts are properly documented and identified. This is crucial in maintaining accountability and security within the system, as shared accounts can pose significant risks if access is not adequately controlled.

The standard emphasizes that organizations need to have a clear understanding of who is using a shared account at any given time, which helps in tracking activities, responding to incidents, and ensuring that access rights are appropriately managed. This aligns with best practices in cybersecurity where accountability is a key component of secure access management.

In contrast, the other options address different aspects regarding the security and management of systems and access controls. They do not specifically focus on the identification of individuals with access to shared accounts, making them less relevant to the requirement asked about in this question.