Hi there,
in the wiki on your personal home page the default message states that it is possible to create protected sub-pages to restrict public access.

"Keep in mind that a personal home page is usually public, anyone can read and edit it (and this is a good thing, see it as a means of communication with you). However, you can create protected sub-pages to restrict public access to some of your pages."

My question is: How? I could not find any usable hints on the main moinmoin page.

Cheers
Benedikt