Free IT and
Cybersecurity Resources
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I will try to keep this list continuously updated with training and informational resources for different areas that could benefit students and professionals of cybersecurity and IT.
🌍 If English is not your native language...
- Videos: You may wish to slow down the video speed and enable subtitles (if available), as some of the speakers may talk a bit quickly.
- Text: While not perfect, you may wish to use a translation service to clarify any points that you may be stuck on.
New to IT or Cybersecurity?
Are you a complete beginner to the field of Information Technology or Cybersecurity? Or, perhaps you have a bit of experience, but are looking for a review of the fundamentals. Either way, I've put together a learning path of high quality and free resources that will help you cement a solid foundation.
In the interest of keeping this page tidy and focused on the free informational resources found below, I've moved the learning path to its own dedicated page.
IT and Cybersecurity Learning Path
In this post, I suggest free resources that newcomers to IT and cybersecurity can use to build a solid set of foundational skills to secure their careers
Read Learning PathInformational Resources
Systems Administration
Core Systems Concepts
Shells and Terminals
This is a fantastic history lesson on the way humans have interacted with computer systems. It's a long read, but it is very educational and covers the primitive terminals with punch cards all the way to the current terminal emulators as we know them today.
A Guide to the Terminal, Console, and Shell
The terminal is the result of its history, from the telegram to our terminal emulators. What is the difference with a console? The shell?
Matthieu Cneude →Free Training Resources
Computer Networking
Web
Computer Programming
Cybersecurity
From the Community
Sorted alphabetically and not by any specific preference