I learned uses tools like Nmap and Nslookup.

I learned how is the information-gathring phase carried out, itss important things should to do before the treat-modeling.

The tools that I used it are Shodan and Maltego.

Maltego was took time because of itss not legel in Egypt so,I have used VPN.

The important things to me was I learned to continue even if I am tired or I'm not in the mood.