Security Technical Implementation Guides (STIG) compliance
If you are on version 11.2.1.X, you can make Netezza Performance Server STIG-compliant.
The Security Technical Implementation Guides (STIGs) are the configuration standards created by the Defense Information Systems Agency (DISA) for Department of Defence systems. The STIGs contain technical guidance to lock down information, systems, and software, which might otherwise be vulnerable to a malicious computer attack by limiting account access to a system. If you want to make Netezza Performance Server STIG compliant, you can use a stig_nps.py tool.