Board Thread:Support Requests - Community Management/@comment-25657959-20200922211742/@comment-9605025-20200922213813

There is AbuseFilter for which you can to request that it be enabled for your wiki. However, TitleBlackList might be sufficient for your purposes. .* Namespace:.* The first line should require users to be autoconfirmed (registered account at least 96 hours old) in order to create/move pages. The second line should require users to belong to a blacklist-exempt user group (ex. admins) in order to create/move pages in whatever namespace you use.

However, as HumansCanWinElves said regarding the namespace, be sure not to protect too many pages. If you are protecting something like the template namespace, then it is probably fine. But something like the main article namespace is definitely not okay.