Monitoring Packets - Privatefirewall monitors incoming and outgoing Internet traffic.  This traffic consists of blocks of information called "packets" that can travel between any 2 computers on the Internet or local network.  Packets can either be allowed, filtered, or denied based on the level of filtering chosen.  

Profile Settings - Every Privatefirewall profile can be configured and defined by adjusting the Network, Internet, and IP Security settings within the Main Menu.  You can set it to Home, Office or Remote profile for optimum security.

Outbound Email Anomaly Detection - This will allow or block all outbound email based on the information provided by the Email Anomaly Detection feature.

Filter Internet Traffic - This allows Internet access while maintaining maximum protection from incoming intrusion attempts. 

Process & Application Monitoring - Make sure programs running are not sending out your private information over the net by monitoring port activity.