Resource

Guide

• HackTricks
• Red Team Notes
• Bamboofox
• Computer Security
• Hacker101

Practice

• CTF Time
• Google CTF
• picoCTF
• OverTheWire
• pwnable.tw
• Hack The Box
• prompt(1) to win
• TryHackMe
• Hackerone Bug Bounty

Certification

• CEHP
• OSCP
• C|PENT