Linux Firewall Distro and Ubuntu firewall

Most users going online are having their desktop computers always on the “on position” and some even leaving their computers online for 24 hours and on a daily basis. This makes the computers vulnerable to anything and in this situation you need the ultimate computer security. A firewall is this computer security that you have to do and Linux firewall distro can be one of this. The firewall is like a bodyguard who will always protect you PC whatever the situation will be. The firewall will be your means of computer protection.

Whether it is your home desktop or your office computer, you will need a firewall distribution to help you in protecting your network. Firewalls are designed mostly to run in one of two places. First is the firewall designed to be in your computer and keep it protected even when you are not there. Linux distributions have IP tables which will protect your computers and the Linux firewall distro  is this kind of protection. The other firewall type is designed to come in-between your internet connection and your computer.

The firewall distribution has to be that one that combines the ease of usage and its functionality. A firewall that is not necessary to be installed in the hard disk and can operate directly from the CD rom on which it is distributed, is the ideal one to use. The Ubuntu Firewall is developed to ease IP tables and the default firewall configuration tool is ufw. It provides a user friendly way to create a host based firewall.  Ubuntu firewall is not intended to provide complete firewall functionality via each command interface, but provides easy ways to add or remove some rules. It is used mainly for host based firewalls.

This firewall typed mostly is ideal for office desktop computers where you need not have firewalls and installed in the PC by only one which is host based. You can have the other one which is the distribution type but if you decide to use this firewall type, you can have your computer configured for this host base one, only that it is a little more detailed.