so I’m preparing myself to learn about cybersecurity. I came across SET toolkit and it’s a very interesting toolkit. I have succeeded to run a harvester and it worked, also I had access to a Windows machine through my kali linux

but there is 1 thing. when someone else outside my home network click on a link or download something, I can’t start a session. I have my HTTP server also running in the background in Kali, but I can only work on my own network and not outside my network. what do I need to do? do I need to port forward my kali linux? what about using the same things on another device what should I do?

Does anyone that has advices for me to start in cybersec?