Is there a way to display the login page when a user accesses your wiki. For example, when somebody goes to http://yourwiki.com they are forwarded to the main page (http://yourwiki.com/index.php/Main_Page). Is there a way to display the page http://yourwiki.com/index.php?title=Special:Userlogin instead of the main page? I want my users to login first before seeing anything.
I would expect that's a matter of configuring Apache. However, do you want already logged in users to be taken to the login page as well, or should they go to the main page?