is there a firewall?

Asked by lprasch

how do I find out what security system I have?

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Ubuntu ufw Edit question
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Matthew Lye
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Best Matthew Lye (matthew.lye) said :
#1

The default in ubuntu is UFW: https://help.ubuntu.com/community/Uncomplicated_Firewall_ufw

Honestly, you dont need a firewall because it is very very hard to give yourself a virus. Unless you are running server services, there really is no need.

I would highly suggest a read of this thread here: http://ubuntuforums.org/showthread.php?t=510812

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lprasch (lprasch) said :
#2

Thanks Vantrax, that solved my question.

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lprasch (lprasch) said :
#3

thanks