I was wondering if a Firewall could give some more security, and if yes which one would you recommend.
1 Answer
It depends on what you are doing, but when you just use your Ubuntu machine for e-mail, browsing and text editing I would say no. In case you have services running like SSH or FTP you might consider installing a firewall manager, for example ufw
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Thanks, my father wants to do some home banking, and I didn't know if it was safe.– RoqueJan 12, 2014 at 18:46