Comodo Firewall Pro 3.0 – The Best Free Firewall

Comodo Firewall Pro 3.0 is free firewall software that is top-rated in three leading computer magazines as the best free firewall. This software can protect your system against external attacks by hackers as well as internal attacks such as malicious software and Trojan viruses.
Comodo Firewall Pro is a powerful firewall with countless features. It continuously monitors your system Internet activity and gives you the ability to control them. The latest version of Comodo Firewall uses new technology architecture platform that prevents malicious software from gaining access to the computer and allows only known programs to be installed. This new technology is a new approach to computer security solutions. It tries to keeps your system virus free versus the traditional, "detection based" security solutions that allow all programs access to the computer system and then try to "detect" infected or damaged files by identifying the file’s signature.
The program has improved user interface that provides easy and quick navigation between each module of the firewall. Comodo Firewall is simple for beginners and at the same time it provides a great number of information and options for advanced users.
There are four main tabs: Summary, Firewall, Defense +, and Miscellaneous. Each of them provides quick access to relevant security tasks.


Summary screen gives you a snapshot of your current security settings and allows you a quick access to all parts of the Comodo Firewall.


Firewall screen are divided into two sections: Common Tasks and Advanced. The first one allows you to create rules for programs and network connections through a series of shortcuts and wizards, and the second enables more advanced users to determine firewall policy and settings at an in-depth, granular level.


The Defense+ tab of Comodo Firewall Pro allows you to quickly configure all aspects of so called host intrusion prevention system that monitors the activities of all applications and processes on your system.


Comodo Firewall Pro gives you the ability to quickly customize the behavior of the Defense system by changing your security level.


Comodo Firewall Pro 3.0 is compatible with Windows XP and Vista OS. It offers more features than many paid firewalls for free.
I think Comodo Firewall Pro 3.0 will be the best choice for everyone who looks for quick and reliable firewall that comes for free.
You can download the latest version of Comodo Firewall Pro from this page.

ZoneAlarm free firewall review

For home users, free firewalls may give you enough protection. The free version of ZoneAlarm is one of the best-known free firewalls. ZoneAlarm firewall is designed to protect your cable or DSL-connected computer against unauthorized access by hackers, hijackers and malicious software. It also blocks threats already on your pc from communicating with the malefactor or a third party so that hackers can't gain access to your computer or personal data.
The installation process for ZoneAlarm involves installing the software files, running the configuration wizard to set basic protection options, and viewing the Tutorial.
Main window of ZoneAlarm is shown below. It is the Control Center.



As you can see there is the menu on the left side of the Control Center. It presents main features of ZoneAlarm security software. The dashboard appears at the top of the Control Center. It provides constant access to basic security functions and indicators. From the status tab on the overview panel you can see a summary of ZoneAlarm security software's activity and update status of your version of ZoneAlarm.
From the preferences tab you can set general options for the display of the ZoneAlarm’s Control Center, change your ZoneAlarm password, manage updates, and configure privacy settings for communications with ZoneAlarm.



Firewall panel allows you to change security levels and make it easy to configure your firewall settings. You can set there a preconfigured security level to each Zone, or you can determine the protocol and port restrictions for each level.



The program control panel is very useful tool which lets you to assign program permissions manually or automatically when program advice is available.



ZoneAlarm’s alert and logging panel keep you aware of what's happening on your computer. And I want to say that it is working without being overly intrusive, and enable you to go back at any time to investigate past alerts.



I can say that ZoneAlarm is a very good firewall, it blocks any potential threat for your computer, but that doesn’t mean there aren’t things that could use improvement. I have noticed that it has some conflicts with P2P programs and blocks some things that I might want to actually let through. So I can say that P2P file sharing is nearly impossible with ZoneAlarm installed.
The best thing I can say about ZoneAlarm free firewall is that the firewall truly works wonders and it is totally free for personal use. You can download ZoneAlarm free firewall here.