Free Firewall Software

Comodo Firewall

Comodo Firewall Pro helps you to understand what is going on by analyzing each alert and providing you an intuitive, easily understandable Security Considerations section with each question it asks.

With its built-in application database, Comodo Firewall Pro classifies more than 10.000 applications according to their risk level such as SAFE, SPYWARE, ADWARE etc. It is the only firewall which has such a big application database and which uses such a database to analyze the security risks.

Comodo Firewall Pro is a complete, easy to manage and effective barrier that keeps hackers out and personal information in.

Comodo Firewall features:

• Constantly monitors and defends your PC from internet attacks
• Free maintenance upgrades
• Gain complete control over which programs are allowed internet access
• Stay protected against new threats via automatic online updates
• Real time traffic monitoring enables you to react instantly to threats and identify bandwidth bottlenecks.
• Easy to use interface and quick setup
• No license fee - complete protection at no cost for networks and home users

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ZoneAlarm

ZoneAlarm is of the most popular free firewall software programs. ZoneAlarm identifies systematically hackers and blocks hacking attempts.

ZoneAlarm is FREE for individual and not-for-profit charitable entity use.

ZoneAlarm features:

• Systematically identifies hackers and blocks access attempts
• Automatically makes your computer invisible to anyone on the Internet

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Sunbelt Personal Firewall

Sunbelt Personal Firewall is a firewall which you can use for free in the "basic" edition.

Sunbelt Personal Firewall can run in a free mode or in a full mode with more advanced features. Install it now, and for the first 30 days it will run in 'full' mode. After that, it shuts down the advancedfeatures, but will continue to run in 'free' mode".

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