What is the proper response for a NULL scan if the port is closed?

What is the proper response for a NULL scan if the port is closed?

What is the proper response for a NULL scan if the port is closed?

A.
SYN

B.
ACK

C.
FIN

D.
PSH

E.
RST

F.
No response

Explanation:
Closed ports respond to a NULL scan with a reset.



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