0
votes
2answers
75 views

Is the use of Nmap illegal? [closed]

So according to this At what point does "hacking" become illegal? all penetration tests are illegal. But what about tools like Nmap? If I'm right Nmap only sends and recieve handshake ...
3
votes
2answers
184 views

are there any services to test nmap

While playing with nmap, I have started to wonder: are there any ip addresses which were specifically made to learn how to use nmap. (As far as I understood I can not just scan any ip address, ...