Which group is considered a master user that is automatically added to the PSM recording safe?

The group identified as the master user that is automatically added to the PSM recording safe is the PSMMaster group. This group plays a crucial role in the CyberArk Privileged Access Security architecture, particularly concerning the Privileged Session Manager (PSM).

The PSMMaster group is designed to have elevated rights and specific access to recordings and session management tasks within the PSM. When a user is associated with this group, they gain the necessary permissions to manage and review recorded sessions, ensuring that the organization's privileged activities are monitored effectively.

This configuration supports compliance and security objectives by allowing designated personnel to audit sessions involving sensitive data or critical systems without encountering access issues. Having this dedicated group simplifies the management of privileged sessions and reinforces the principle of least privilege, as only authorized users can access the recordings while maintaining rigorous oversight.

The other groups mentioned in the options, while they may play important roles in CyberArk, do not have the same level of access or are not configured specifically as master users for PSM recording.