Training

CTF / TRAINING

WEB

• https://ctf.hacker101.com/
• https://hack.me/s/
• https://www.canyouhack.us/ 
• https://www.azcwr.org/about-us/

Virtual Machines

• https://www.hackthebox.eu/ 
• https://lab.pentestit.ru/
• https://pentest.training/index.php

OSCP 

• https://scund00r.com/all/oscp/2018/02/25/passing-oscp.html