to put more security on your network or one machine i prepare other alternative solution. i used other 3rd party application to handle file sharing.
you better go for virtualized machine and install freeNAS -- this freenas had lots of file sharing capabilities to basic - pro configuration. the good thing of this is like you can have all the power and controls via WebUI or other means of communication to the host server. you can create account for individual user have a permission set to them, monitor their activity, and live update with all harddrives attached for failing or other diagnostic tool for monitoring.
