EH-02-P1 - Network Scanning - TCP Flags Flashcards
1
Q
SYN
A
Starts Synchonization
2
Q
ACK
A
Acknowledges data reception
3
Q
PSH
A
Instructs to send the buffered data
4
Q
URG
A
Indicates an urgent packet that needs to be processed immediately
5
Q
RST
A
Disconnects upon an error
6
Q
FIN
A
Marks end of communication
7
Q
What is the response if a port is open
A
SYN ACK
8
Q
What is the response if a port is closed
A
RST
9
Q
If a port was ended what response will occur
A
FIN
