Hacker one is a bug bounty site. Like other bug bounty sites, they have what i like to call client agreements where you can hack company websites that fall within a scope, or rule set. This is as live of hacking as white hats get without working for a penetration testing team. It sounds pretty cool, and it’s something you can work on as a side hustle which I plan on doing in the future.
The gold mine though is their GitHub and YouTube resources. There’s 14 videos and a lot of information with 8 courses to play around with. It’s all FREE which i think is awesome. So far, it is the best put together free site I have encountered and I recommend that anyone who wants to learn this field go there and get started.