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Comodo Internet Security

Comodo Internet Security

Version 8.4

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Advanced Settings > Security Settings > Firewall Settings > Network Zones
  • Introduction To Comodo Internet Security
    • Special Features
    • System Requirements
    • Installation
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    • Starting Comodo Internet Security
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  • Appendix 1 CIS How To... Tutorials
    • Enable / Disable AV, Firewall Auto-Sandbox And Viruscope Easily
    • Set Up The Firewall For Maximum Security And Usability
    • Block Internet Access While Allowing Local Area Network (LAN) Access
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    • Set Up The HIPS For Maximum Security And Usability
    • Create Rules For Auto-Sandboxing Applications
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    • Run Untrusted Programs In The Sandbox
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    • Disable Auto-Sandboxing On A Per-application Basis
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    • Renew Or Upgrading Your License
    • How To Use CIS Protocol Handlers
  • Appendix 2 - Glossary Of Terms
  • Appendix 3 - CIS Versions
  • About Comodo Security Solutions

Network Zones


The Network Zones panel allows you to:

  • Configure to detect any new network (wired or wireless) that your computer is trying to connect and provide alerts for the same
  • Define network zones that are trusted, and to specify access privileges to them
  • Define network zones that are untrusted, and to block access to them
The Network Zones panel can be accessed by clicking Security Settings > Firewall > Network Zones from the 'Advanced Settings' interface.



  • Enable automatic detection of private networks - Instructs Comodo Firewall to keep monitoring whether your computer is connected to any new wired or wireless network (Default = Enabled). Deselect this option if you are an experienced user that wishes to manually set-up their own trusted networks (this can be done in 'Network Zones' and through the 'Stealth Ports Wizard')
  • Do NOT show popup alerts and treat location as - If enabled, the new network connection alert will not be displayed and the network location will be saved as selected from the drop-down options – Home, Work and Public. (Default = Enabled with location as Work)

If automatic detection of new networks is enabled and pop up alert is disabled, then the following alert will be displayed whenever your system is trying to connect to any new wired or wireless network.



You can select the type of new network you are connected to, so that the firewall configuration is optimized for the type of connection.

  • SSelect 'Do not automatically detect new networks again' If you are an experienced user that wishes to manually set-up their own trusted networks (this can be done in 'Network Zones' and through the 'Stealth Ports Wizard')

The panel has two tabs:

  • Network Zones - Allows you to define network zones and to allow access to them for applications, with the access privileges specified through Application Rule interface. Refer to 'Creating or Modifying Firewall Rules' for more details.
  • Blocked Zones - Allows you to define trusted networks that are not trustworthy and to block access to them.

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