Perimeter testing means determining exactly what your firewall blocks and what it allows. To conduct a good test, you can spoof source IP addresses and source ports. Which of the following command results in packets that will appear to originate from the system at 10.8.8.8? Such a packet is useful for determining whether the firewall is allowing random packets in or out of your network.
A.
hping3 -T 10.8.8.8 -S netbios -c 2 -p 80
B.
hping3 -Y 10.8.8.8 -S windows -c 2 -p 80
C.
hping3 -O 10.8.8.8 -S server -c 2 -p 80
D.
hping3 -a 10.8.8.8 -S springfield -c 2 -p 80
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