Gotcha

This is an awesome server tool that runs locally on your PC.

Link: http://www.gotcha-antihack.com/index.php/about-gotcha

   Feature List:

   Scheduled messages announced to server
   Banning players for: Hacked items, Teleporting
   Timer for automatic server restart
   Live Playerlist
   Eventlogging
   Manage local bans
   Simplified use of all rcon commands
   Whitelist - Just allow certain players to join your server!