Over the last few months I have bought a comp and started reading and reading and reading, while I enjoy t and am learning quite a bit I recognise that i am lacking guidance and structure. I wonder if anyone could recommend subjects that should be started with, and then lead on to other subjects. I am very interested in security issues and would like to learn more about firewalls and ports and settings? Is this a good way to start or is learning about operating systems a better way?
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