TCP ACK scans are useful for probing firewall rules

Question

Group of answer choices

True

False

Answer 1

True

TCP ACK scans can be useful for probing firewall rules because they help determine whether ports are filtered or unfiltered. When a TCP ACK packet is sent to a port, the response (or lack thereof) can indicate how the firewall is configured to handle that traffic, which can be valuable information for network reconnaissance.