I want to create a playground for hackers, where they could learn and I could improve my skills.<p>Could you recommend useful software?<p>Examples:
https:&#x2F;&#x2F;www.vulnhub.com
https:&#x2F;&#x2F;www.owasp.org&#x2F;index.php&#x2F;OWASP_Vulnerable
ASK HN: Framework/API for an educational hacking site