Hi all. I have a few questions regarding port access through a firewall.
If I define source and destination IP addresses/ranges, is it necessary to
define port ranges as well?
I was thinking that IP spoofing might be an issue, but the best they could
do would be to use a port that they are not supposed to. If I don't have
any of the common services defined anyway, does it really make a
difference?
Does anyone know any specific references to incidents where someone
accessed information they were not supposed to, under these circumstances?
Thanks much,
Dave Wreski
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echo '16i[q]sa[ln0=aln100%Pln100/snlbx]sb20293A2058554E494Csnlbxq'|dc
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