February 2019
Beginner to intermediate
302 pages
7h 58m
English
Of course, what we are doing with nmap so far is only the tip of the iceberg. Nmap allows for customization of scans to a very high degree. Let's look at a few options.
To execute a NULL scan, select NULL from the list in the nmap window in the NetHunter app and enter the target IP address:

On this line, you can enter the ports you wish to scan in different ways, such as a range; we are using the -p switch to indicate we are scanning specific ports, and then we follow it with ports 21, 22, and 45 and the IP address of the target:
21,22,45
Another option ...