WikiKurs
LocalSettings?.php add this:
# additions by OG # Specify who can edit: true means only logged in users may edit pages $wgWhitelistEdit = true; # Pages anonymous (not-logged-in) users may see # $wgWhitelistRead = array ("Main Page", "Special:Userlogin", "Wikipedia:Help"); # Specify who may create new accounts: 0 means no, 1 means yes $wgWhitelistAccount = array ( 'user' => 0, 'sysop' => 1, 'developer' => 1 ); # Allow sysops to ban logged-in users $wgSysopUserBans = true; # Allow sysops to ban IP ranges $wgSysopRangeBans = true;