Manual:$wgNamespaceProtection/fr

Détails
Ce paramètre permet à un wiki de demander des permissions spéciales pour éditer certains espaces de nom. Par défaut, la seule restriction est que l'espace de nom MediaWiki ne peut être édité que par des utilisateurs avec la permission  (par défaut: sysops).

Les clés de ce tableau sont les numéros des espaces de nom, et les valeurs sont de simples tableaux des noms de permission. If you list more than one permission for a given namespace, a user must have all of them to edit pages in that namespace.

Since 1.14, the MediaWiki: namespace is unconditionally protected to users with 'editinterface' right (same as in previous versions). This is set in and cannot be modified in  since otherwise it's too easy to set it incorrectly and leave the wiki insecure. If you want to allow other groups than sysops to edit the MediaWiki: namespace, then grant the 'editinterface' right to those groups.

It's not possible to restrict read access to a certain namespace with $wgNamespaceProtection. (See )

Restricting editing of the main namespace
This restricts editing in the main namespace to people in a group that has the edit-main permission.

Disabling talk pages
Since "everyone" is not a core permission, literally everyone get's denied access (including sysops). Note that you'll still need to remove the tab through other methods (see: )