← Resource Hub
Reference
Free Learning Resources
Knowledge is free — a curated collection of the highest quality training platforms, labs, and courses available at no cost.
In plain English: a free, curated list of resources for people starting or growing a career in cybersecurity.
01
Video & Community Learning
| Platform | Specialty | Link |
|---|---|---|
| Professor Messer | CompTIA A+, Network+, Security+ focus. | Visit Channel |
| NetworkChuck | Hands-on IT labs, Python, and Linux. | Visit Channel |
| The Cyber Mentor (TCM) | Ethical hacking and career roadmaps. | Visit Channel |
| Jason Dion Group | Certification support community. | Join Group |
02
Hands-On Practice Labs
Lab
TryHackMe Beginner-Friendly
The #1 platform for beginners. Gamified rooms that teach everything from Linux basics to Web Hacking.
Lab
Hack The Box (HTB) Advanced
Intermediate to advanced. Practice "pwn-ing" virtual machines in a competitive environment.
Lab
OverTheWire
Wargames that teach you how to use the Linux command line (CLI) through a series of "Bandit" levels.
Lab
PortSwigger Academy
The absolute best resource for learning web application security from the creators of Burp Suite.
03
Vendor-Specific Training
04
Academic & Essential Series
Know of a resource we missed? Contribute to the hub on GitHub.
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