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In a XMAS scan, which tag is set?
All of these
URG
PSH
FIN
In a XMAS tree scan, closed ports respond to a packet with FIN, PSH, and URG flags set with a RST packet. [Comment: In the choice for "All of the above", "above" is a relative term.] edit: changed "all of them" to "all of these". "All of them" implies that ALL flags are set.
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