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. 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.
Our free firewall contains detailed alerts letting you know the severity of the threat, and the type of file asking to execute. However, enterprises looking to implement Internet Security on large networks of workstations would benefit from the centralized management capabilities of Comodo Advanced Endpoint Security.
For technical product questions visit our Support Home Page click on the "Submit a Ticket" link and select "Internet Security Support" from the dropdown menu and submit. Check out our Online Help Guide for tips on how to use and configure our products and for detailed technical information.
Go to the Help Guide. Our Forum is populated with fellow Comodo users and developers alike and can quite often be the quickest and friendliest way to find answers to questions that you have. Read the Forum. No Thanks, I just have 1 PC. Internet Security. Try Comodo's free firewall software for a fast and hassle-free online experience. Not sure about an upgrade? Get Comodo Firewall Software Protection first!
User Reviews of Free Firewall Software. Write a Review. Winnie A. Karen M. Pedro L. Albert L. Vincent L. Important Free Firewall Software Features. Not sure about upgrade? Get a Firewall Protection first! Sounds like Default Deny is important. Will programs run OK in the Sandbox? How Firewall Works? But I'm not making every decision, right?
I couldn't handle that. And how is Comodo Free Firewall software different from the dozens of other firewalls out there? Do programs stay in the Sandbox forever? This does not create a problem because Comodo will attempt to connect to the original server first, and automatically to the second newly added server if the first one fails.
Additional Notes : Adding the IP address Comodo has the same problem with there New Comodo Antivirus for Linux pv: 1. I use Ubuntu Thank you for your advice… I liked CAV, the only issue has been updating. And Comodo is one of the best products on the market I have tried many. And what matters- it is a freeware. Thanks to Comodo and to you Raymond. Thank you Raymond. Alliterative Alien 2 years ago.
YY 3 years ago. Sudhi 3 years ago. Arjen 10 years ago. Ralph 11 years ago. Gary McGowan 12 years ago.
Update Settings. The Update tab allows you enable/disable the CIS program updates and to select the host from which the updates are to be downloaded. For me the link works, I just clicked on it. You can navigate manually to the link by going to section: Comodo Internet Security v Updates can be downloaded to your system manually or automatically from Comodo's update servers. To manually check for the latest virus Database and program.