Great free firewalls

A computer firewall is a program used for protecting your computer and to give you confidence in using the internet safely. Protecting your system against the attacks from internet is not the only function of firewall. The firewall will also help you to protect your system from the hackers who may attempt to install backdoors and other computer malware on your computer through Trojans and Viruses.

By not having a firewall, you are skipping a critical step in keeping your computer safe from computer spyware. There are many computer firewalls being offered in the market. However, most of them are just another program. Free firewalls are always the best options as you do not have to pay for them and yet they offer all the benefits of a paid firewall if chosen properly.

The top five, (writers opinion) third party, free firewalls for the windows users are listed below;

• ZoneAlarm is an easy to use firewall program. The major benefits of this program are that it has an extremely stylish interface and a simple slider control. The program is specially designed to protect the cable-connected DSL or PC from the attack of the hackers. The firewall also controls all the unauthorized entries to your computer by permitting only the traffic with your consent. Another revolutionary feature of ZoneAlarm is an Internet lock that enables the blocking of Internet traffic when you are not using your computer.
• Comodo is one among the firewalls that is offered for free. Configuration of this firewall is a time-consuming process. The major benefit of this program is that it protects the computer from both the external and internal threats. The program is even capable of blocking access to the malicious Trojan programs.
• Agnitum Outposts is designed with a filtering feature to protect the personal data against the unauthorized third parties. It is also capable of application behavior monitoring and thereby making the system hacker proof.
• Ashampoo is a lightweight firewall enabled with great security features. The flexibility of the program is one of its greatest benefits. The program has four different modes and the user can choose one by considering the requirements.
• Online Amor is fully equipped firewall that has an extremely easy to use interface. The program is capable of protecting your system against the malicious programs and hackers. Protecting the personal data with brilliance is another popular feature of this firewall.