At the beginning of October I wrote a blog article called White Hacking: WeMos and SquirelCrawl!. I used the WeMos (ESP32) and the firmware provided by Hacker Arsenal to do a captive portal. As you known, a captive portal is a web page which is displayed to newly connected users before they are granted broader access to network resources [
Portal optimization is required! This is only a sample and a very beta code. The portal is far away from stable :S, but it works.
I assume no responsibility for the usage of this code and post. I repeat again, the book "The Hacker Playbook 2: Practical Guide to Penetration Testing - Peter Kim" says
Just remember, ONLY test systems on which you have written permission. Just Google the term “hacker jailed” and you will see plenty of different examples where young teens have been sentenced to years in prison for what they thought was a “fun time.” There are many free platforms where legal hacking is allowed and will help you further educate yourself.