Where to start learning to find intrusions in windows?

Question

Windows

I want to check if it is difficult to find a windows hack. Maybe learn to look for how a hacker could get into the system. I think if I can figure it out, then make it an additional income. But I have not seen such courses and books. How do they actually learn it? What to study? Maybe administration? The virus will probably not litter the registry in order to register in autorun. there is definitely something to know and where to look. I mostly use Linux. but bought windows and want to try to master it.

Answer 1

If you are not able to find the answer to this - in general, the simplest - question among the ocean of open information on the Internet, then I think it is still too early for you to deal with the issue of finding disguised, complex and non-trivial intrusion attempts, to put it mildly.