Elvir Kuric schrieb:
Hi all,
I am trying to implement proper firewall to my
network using iptables
and I have to admit that I am amazing by amount of
iptables features
it offers.
But I can not understand is there any way to prevent
port scanning
using iptables?
Yes by checking the tcp-flags. The connections are not established
because only the port is checked if it is reachabele.
Regards,
Ruprecht
-------------------------------------------------------------------
Ruprecht Helms IT-Service & Softwareentwicklung
let worktools be individual
Web: http://www.rheyn.de
