1. Baidu searches for "port scanning" and then visits the webpage selected in the box below.
2. Enter the domain name or ip of the server to be scanned, then enter the port number to be scanned, and click Scan.
3. As shown in the figure below, after scanning, the status of port 80 is "open", which means "open".
Term Work Plan of Secondary Vocational School 1
First, the basic situation and objectives of the class: