- Firewall configuration
Install
IBM Content
Classification 
behind
a firewall. After installation, you might need to configure your firewall
for the system to operate properly. - Activating the system
After you install the IBM Content Classification server component on AIX, Linux, or Solaris, you must activate the system. - Security considerations
During the classification process, IBM Content Classification creates temporary files that contain information that is extracted from classified content. If the content that you are classifying contains sensitive or confidential information, periodically delete any temporary files that are not automatically deleted by Content Classification.