[ Thanks to Himanshu
Panchal for this link. ]
“The appearance of Moodle’s front page changes after a
user has logged in. The content and layout of the page before and
after login can be customized to represent the identity of your
organization.“Look at the following screenshot. It is the same site that the
preceding screenshot was taken from, but before a user has logged
in. In this particular example, a Login block is shown on the left
and the Course categories are displayed in the center, as opposed
to the list of available courses.”