PC Tools Firewall: Free and Easy Firewall Application
There are hundreds of available firewalls on the internet. Each of these have different benefits and features and many of them provide great protection for its user. However, complicated settings and preferences can sometimes give you a difficult time when you download them on your system.
PC Tools Firewall is one great program that is guaranteed not to give you a headache. A very user-friendly program that will only take you a few minutes to master, PC Tools Firewall is developed by PC Tools, and is engineered and designed even for beginners. Best of all, it is free to download.
This firewall application features a clean and great looking interface. It is very easy to understand and configure. Protect your system from all external attacks in just a short time. On its interface, you will notice that options are vertically aligned which gives you a quick access to what you need. If you will be using a program that needs you to connect to the Internet, you will get a notification that this program is attempting to access the Internet and you need to choose if you would want to block or give access to it.
Firewall status is seen on the application’s status window. You will also have a view of received and sent packets to and from the web. Additionally, you can view programs that are connected online, messaging applications, web browser and FTP clients as well. Blocked or authorized programs and applications may be seen on the right side of PC Tools Firewall’s interface.
Add as many programs as you want and just clicking the green/red dot may change these program’s statuses. Filters are readily available in the program. However, if you would prefer to customize the default settings, you may change the rules, delete and add depending on your requirements. Just click on its check boxes to enable the rules that you want to set and you’re done.
To make new rules, you will need to choose the conditions such as direction, Ethernet type, protocol type, remote/local IP, etc. You also need to define them and choose the action that concerns each packet: block, allow or log. Finally, to finish the rule creation, you may add a name of your choice and a short description and make it active or not.
Overall, PC Tools Firewall is a good application to begin learning the details as well as the ins and outs of firewall protection. It is simple, reliable and does not have complicated settings that may cause problems for new users.