Quote:
Originally Posted by chicgeek
And do I really need a firewall? 
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Not necessarily. Depends on (a) if you have a good hardware firewall [NAT router, e.g.] and (b) who you believe.
Some say that, if you are hiding behind a good hardware firewall, and are effectively "invisible" on the web, then you don't need one.
However, I would always advocate having as much protection as you can. A software firewall (which is what those listed above actually are) would certainly do no harm.
Hope that helps.
OJ