What is one of the main functions of the CPM hardening script?

The main function of the CPM (Central Password Manager) hardening script is to create local users for CyberArk services. This is crucial because the security and functionality of CyberArk largely depend on how well its services are integrated and how access is managed. By creating local users specifically for CyberArk services, the script helps ensure that these services run under dedicated accounts, which enhances security by minimizing potential risks associated with broader user permissions. This practice aligns with the principle of least privilege, whereby services get only the permissions they need to operate properly.

In the context of system administration and security standards, having distinct user accounts for various services helps in managing permissions effectively, monitoring access, and maintaining accountability. This is particularly important in environments that require strict adherence to security policies and access controls.