You are onboarding 5,000 UNIX root accounts for rotation by the CPM.

 When onboarding a large number of UNIX root accounts for password rotation by the Central Policy Manager (CPM), and the CPM cannot log in directly with the root account, it is necessary to configure the UNIX platform to use a secondary logon account that has the appropriate privileges. This secondary account should have the minimum necessary permissions to perform password management tasks, adhering to the principle of least privilege1. By configuring the UNIX platform with the correct logon account, the CPM can use this account to manage the root accounts securely and efficiently.

References:

CyberArk’s official documentation on Least Privileges and Privileged Access Manager provides guidance on configuring on-demand privileges for UNIX environments, which includes setting up the correct logon account for tasks that require elevated privileges1.

Additional information on managing UNIX and Linux accounts, including the configuration of logon and reconcile accounts, can be found in the Unix plugin documentation for CyberArk