Dickie Peters wrote:
> Is a software firewall such as Zone Alarm essential for added
> protection if I am already using the XP firewall, AVG antivirus (free)
> and have a wired router (D-link-524)? Will it offer me any additional
> protection? If so, is there a better free firewall than Zone alarm?
>
> Thanks.
It seems to me as though you don't know exactly what a firewall does...
It may be an idea for you to do some research (search 'firewall' in
google, for example) to find out what it does. As for whether you are
adequately protected, what you need to keep in mind is that different
firewalls suit different people. It depends on your technological
knowledge, what sort of control you would like, etc.
Do some research, then 'shop around' for a firewall that suits you. Try
some different ones to see what they're like, and settle down with the
one you like.
A friend of mine made a page for a company he worked for explaining it all:
http://www.jpc.nsw.edu.au/support/self/fwall.htm
See if that helps clear the situation for you.
Cheers
wraeth