If you see a site offering the "PEN-200 PDF" for free download, be extremely careful. These are often outdated or, worse, embedded with malware. Stick to the legitimate free resources listed above to build your skills!
You don't need the official OffSec labs to learn the skills. Many platforms offer OSCP-like machines for free. Hack The Box (HTB):
You can master using only free online resources. Below is a domain-by-domain breakdown.
These are free GitHub repositories/sites that are essential "cheat sheets" for privilege escalation—a massive part of the exam. 4. Networking and Community Don't underestimate the power of community-shared notes. GitHub Repos: