(Port details: Port refers to some registers in the interface circuit, which are used to store data information, control information and status information respectively. The corresponding ports are called data port, control port and status port respectively.
This document contains the following attachments:
Hscan. rar
Scanning rar
Tutorial instructions doc
Port intrusion series tutorial lesson 6: 21 port intrusion exe
Lesson 6: intrusion of port 21)