Comodo Free Firewall Software Download 2024 with Complete Antivirus
Get Comodo's award-winning Firewall packaged with Antivirus!
Protect your PC from viruses, malware, and hackers.
NO OTHER INTERNET SECURITY PRODUCT OFFERS
COMPLETE PROTECTION FOR $29.99
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Comodo Firewall - Download World's #1 Free Firewall Software to protect your PC.
- Try Comodo's free firewall software for a fast and hassle-free online experience.
- Manages traffic on your PC
- Comodo firewall software blocks all Internet attacks
- Secures all connections when you are online
- Monitors in/out connections
Comodo Free Firewall Pro introduces the next evolution in computer security: Default Deny Protection (DDP™). What is DDP? Most security programs maintain a list of known malware, and use that list to decide which applications and files shouldn't access a PC. The problem here is obvious. What if the list of malware is missing some entries, or isn't up to date?
Default Deny Protection (DDP™) fixes this problem to ensure complete security. The firewall software references a list of over two million known PC-friendly applications. If a file that is not on this safe-list knocks on your PC's door, the best free Firewall immediately alerts you to the possibility of attacking malware. All this occurs before the malware infects your computer. It's prevention-based security, the only way to keep PCs totally safe.
Please see the latest release notes
5 Top Secrets Why Comodo Firewall Software is Different?
- No complex configuration Issues — perfect for amateur users
- Quickly learns user behavior to deliver personalized protection
- A user-friendly, attractive graphical interface
- Lots of configuration options let techies configure things just as they like
- Default Deny Protection (DDP™) DDP-based security keeps you informed and PCs safe
Got more than 1 PC?
Get 3 Licenses for $39.99
Supported OS: XP 32bit, Vista/Win7/Win8/Win8.1/Win10 32 bit & 64 bit / 152 MB RAM / 400 MB space
Related Resource:
User Reviews of Free Firewall Software
Important Free Firewall Software Features
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Default Deny Protection™Makes sure that only known PC-safe applications execute
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Prevention-based securityStops viruses and malware before they access your computer…so it isn't too late to stop them.
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Auto Sandbox Technology™The sandbox is a virtual operating environment for untrusted programs – ensuring viruses and other malicious software are completely isolated from the rest of your computer
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Personalized alertsThe Comodo Firewall software remembers which software is allowed to operate and changes its alerts accordingly.
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Cloud-based Behavior AnalysisCloud-based behavior analysis system detects zero-day malware INSTANTLY.
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Cloud-based WhitelistingCloud-based whitelisting of trusted publishers easily identifies a safe file and vendor
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Game ModeSuppresses operations that could interfere with a user's gaming experience such as alerts, virus database updates, or scheduled scans.
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Application ControlProvides users with the ability to lock down their PC so only known good applications can run.
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Automatic updatesStay current with the latest protection.
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Precise and specific alert systemWarnings specify the level and type of possible threat from each source.
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Easy to configureTell the free firewall to scan upon installation and add all current applications to the safe list.
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Detailed summary screenEasily access an at-a-glance snapshot of current security settings
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Uncluttered, user-friendly interfaceQuickly navigate through the various parts of Comodo Firewall protection without getting lost
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Thorough security "wizards"Preset security settings for simple point-and-click setup
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Exclusive access to Comodo's "safe-list"List of over two million known PC-friendly files and apps. Provides free firewall protection with the knowledge to let safe files and apps run.
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'Training Mode' lets Firewall automatically create 'allow' rulesComodo Firewall software learns your trusted programs to minimise alerts
Get the most from Firewall with Comodo Internet Security Pro
Got more than 1 PC?
Get 3 Licenses for $39.99
Firewall Software Frequently Asked Questions
What's a Firewall?
Firewall protection is a batch of security measures for your PC, designed to keep malware, viruses, and hackers at bay.
It is. DDP™ grants you, the user, ultimate control of what's granted access to a PC.
Yes. Applications in the sandbox are run under a carefully selected set of privileges and will write to a virtual file system and registry instead of the real system. This means untrusted (but harmless) applications have the freedom to operate as usual while malicious programs are prevented from accessing or infecting your computer. This provides smoothest and most secure user experience possible.
...read moreHow Firewall Works?
Firewall is network security software, programmed to prevent illegal access that travels in and out of a private network. It helps to manage the incoming and outgoing traffic of network that is based on a specific set of protocol. It examines each an every activity and blocks if it does not meet the required security norms.
...read moreNot at all! Our free firewall software has access to Comodo's safe-list of over two million known PC-friendly applications. When one of them accesses your PC, the firewall won't bother you because there's no reason to worry.
...read moreOur firewall software is the only true firewall protection operating with Default Deny Protection™ technology to ensure your computer's security.
No – the sandbox is the first part of a trust decision engine. After an unknown application has been placed in the sandbox, Internet Security will also automatically queue it for submission to Comodo labs where it will be analyzed by our technicians. If it is found to be harmless then it will be added to the global safe list that will be downloaded by all Internet Security users in the next round of updates. Once it is added to the safe list, the application will no longer be run in the sandbox by Internet Security. If it is found to be malicious then it will be added to Comodo's list of malware signatures and will be deleted after the next round of updates.
...read moreOur free firewall contains detailed alerts letting you know the severity of the threat, and the type of file asking to execute.
Yes. However, enterprises looking to implement Internet Security on large networks of workstations would benefit from the centralized management capabilities of Comodo Advanced Endpoint Security.
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