PC Tools Firewall

A firewall is an application that avoids that unautorized users access our computer by means of a local web or Internet connection, avoiding that we can be affected in any way by trojans, keyloggers or any type of malware that can affect the state of our computer or serve to rob our personal data from our computer.

  PC Tools Firewall Plus is a tool destined to this type of protection for the domestic user, that practically doesn't need any kind of configuration, but at the same time allows advanced users to establish the rules for each filter manually.

  The application meticulously analyzes the inbound and outbound traffic of our connection to the net in real-time, with the general purpose of detecting any suspicious element that can affect our computer.

  Other features of PC Tools Firewall Plus that stand-out are its automatic update system (Smart Update), rules and setting with a password protection system, and of course the best of all, it's Free.