I agree with this comment. I have no degree and no official university courses under my belt but have found bounties worth 10k+. What helped me is that every l

I agree with this comment. I have no degree and no official university courses under my belt but have found bounties worth 10k+. What helped me is that every layer of the OSI model was something that I dug in to until I understood it well. Nowadays most bounties are happening on the web (layer 7) but you can still find some fun in the other layers too.