tc Server HORIZON must be configured with the appropriate ports.
Web servers provide numerous processes, features, and functionalities that utilize TCP/IP ports. Some of these processes may be deemed unnecessary or too unsecure to run on a production system.
The web server must provide the capability to disable or deactivate network-related services that are deemed to be non-essential to the server mission, are too unsecure, or are prohibited by the PPSM CAL and vulnerability assessments.
An essential configuration file for tc Server is catalina.properties. The ports that tc Server listens to will be configured in that file.