Table Of Contents :
Identifying Open Ports with Nmap
You can go to the previous blog to see about how to use nmap in advance.
TCP SYN SCAN (-sS)


TCP connect() SCAN (-sT)


TCP FIN SCAN (-sF)


TCP XMAS TREE SCAN (-sX)


TCP NULL SCAN (-sN)


TCP PING SCAN (-sP)


VERSION DETECTION SCAN (-sV)


UDP SCAN (-sU)


IP PROTOCOL SCAN (-sO)


TCP ACK SCAN (-sA)


TCP WINDOW SCAN (-sW)


IDLESCAN (-sI )
Step 1


Step 2.


Step 3.


FTP BOUNCE ATTACK (-b )

