I was going through some of videos from past defcons and I came across a listing of the things that every hacker should know as part of their education. The reality is that we all come from different backgrounds.
What is included below is a personal list and my progress through the list (I wanted some place that I would be albe to keep a list of things to work towards), your milage may very, void where prohibited:
Things to Know (at a basic level):
Binary Math - Need More for Higher Math
Hex - 5 / 5
Tor - 4 / 5
Shodan
IDA Pro (and Vivisect)
TCP/IP Fundamentals - 3 / 5, it’s been a long time since TSM