Symantec Endpoint Protection Unmanaged Client Download Exclusive [extra Quality] -

An unmanaged client is essentially "self-managed". Unlike its managed counterpart, which receives security policies and updates from a central console, the unmanaged client places administrative control entirely in the hands of the local user.

Without it, the unmanaged client runs for 60 days and then disables real-time protection. An unmanaged client is essentially "self-managed"