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Dipin Krishna

I love to code. If you feel the same, then i have some cool codes for you. They are simple but good to get started.

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Category Archives: ufw

Home/Archive Category: ufw

Manage firewall in ubuntu 9.04 jaunty

Aug 22, 2009Dipin Krishnafirestarter, firewall, guarddog, gufw, ufw

Network communications go through “channels” called ports. You can restrict which ports are available (“open”) for network communications, creating a barricade to unwanted network intrusion. Firewalls do this job for you. But I guarantee that if you install one before you know how to use it that one or more networking programs on your system

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