Comments and suggestions

I am a beginner of the CTF. I am interested in network security and I want to learn more about this. What can I do to learn more about hacking ? or how to start my learning ?
Reading books or attending courses or learning on the Internet ?

Hello,

You can start by reading the FAQs : https://www.root-me.org/?page=faq&lang=en
If you’re interested in network security, you can try our network challenges here : https://www.root-me.org/en/Challenges/Network/
Have fun.

Ech0