Learn Networking with Capture the Flags
If you want to learn more, click here to check out our course on learning Networking with Capture the Flags.
This is a rough draft of a course. Nothing is complete, but it will get you pointed in the correct direction.
It focuses on basic networking principles and teaching how to work with and understand packet captures.
I recommend you look through the rest of this course before heading off and focusing on networking, but don't let me stop you.