Firewall Tuneup is a rule based packet filtering firewall which helps control how computers share information with other computers through the Internet or a local network.
Firewall Tuneup examines information that tries to enter a computer from an outside source (i.e. the internet), and determines if the information is safe or harmful.

Key Features:

     Can be configured to deny or allow all traffic by default.
     Can be configured for blocking or allowing only the        connexion defined by the rules.
     Easy configuration and high efficiency with low resources        consumption.
     Stop all traffic – stops all traffic on the computer.
     Logging – Each firewall module creates an independent        log that is stored in a text file.
     Logs can be viewed in a configuration dialog. Logs can        also be stored on a Syslog server.
     Connections overview and statistics.