is antivirus or firewall necessary to install in ubuntu 7.04

Asked by Nitin Niroula

I am using ubuntu 7.04 and I prefer to use it over windows. I have not installed antivirus or firewall program in ubuntu. Is it really necessary to install them?

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Simos Xenitellis 
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exactt (giesbert) said :
#1

firewall: depends... if you are behind a router: no necessarily. if directly connected: you have to careful about the services running on your maschine.
anti-virus: if you keep your system up to date you are quite safe. still opening any given e-mail attachment is not a good idea.

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Best Simos Xenitellis  (simosx) said :
#2

Have a look at this answer by Jim,
https://answers.launchpad.net/ubuntu/+question/10777

The short answer is that it is not necessary to have antivirus or firewall in Linux.

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Nitin Niroula (ninit) said :
#3

Thanks Simos Xenitellis, that solved my question.