Here is a video that I made to show new users on how to install and setup a firewall.
http://youtu.be/N6ZAZ-fCsLs
How to setup a firewall for new users
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Don't add support questions to tutorials; start your own topic in the appropriate sub-forum instead. Before you post read forum rules
Don't add support questions to tutorials; start your own topic in the appropriate sub-forum instead. Before you post read forum rules