[RHUI4] How to disable access to 'https://{rhui_ipadress}/v2/_catalog'?

Issue

How to disable access to 'https://{rhui_ipadress}/v2/_catalog'?

Red Hat Update Infrastructure 4

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Here are the common uses of Markdown.

Code blocks

~~~
Code surrounded in tildes is easier to read
~~~

Links/URLs

[Red Hat Customer Portal](https://access.redhat.com)