There are a few tools that the Information Security Office recommends which are available from outside UB. Some of these tools are for advanced users, and some are commercial.
This collection of tools is extremely useful for advanced management, troubleshooting and diagnosing of Windows systems and applications.
This tool offers advanced real-time monitoring of file access on your OSX system.
This tool for OSX implements application firewalling is a commercial product that you'll need to purchase, but there is a demo download available at no cost.