Forum:How do I password protect a wiki?

I'm working on a procedure wiki for Valparaiso University volunteers. My manager does not want all the information available to everyone as some of it confidential. Is there a way I can protect the wiki? I am open to suggestions. Thank you for reading.
 * Unfortunately, it is not possible to do so in Wikia. You would be better off creating/hosting your own wiki at the university server/site. I'm sure you can do so by downloading a MediaWiki software.— subtank  ( 7alk ) 17:54, March 22, 2011 (UTC)
 * Thank you subtank!
 * Thank you subtank!