Which of the following responses from a firewall indicates that a port is closed?Select one:a.RSTb.SYN-ACKc.FINd.ACK
Question
Which of the following responses from a firewall indicates that a port is closed?Select one:a.RSTb.SYN-ACKc.FINd.ACK
Solution
The response from a firewall that indicates a port is closed is a. RST (Reset). This is because when a firewall sends a RST packet in response to a connection attempt, it is indicating that the port is closed and the connection attempt has been rejected.
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