If I was interested in doing cybersecurity for space (eg. securing satellites), would it make more sense to focus on general information security OR cyber physical systems?

Hey reddit! :-) I'm currently a college student majoring in computer science that recently got interested in cybersecurity. Actually, I applied to a company for a software engineering internship, but they interviewed me for a cybersecurity role which was kind of weird haha. Needless to say, I ended up getting the position and took it as although I don't know a lot about cybersecurity, it seemed cool and I was willing to learn more about it.

So to prepare for …

cyber cybersecurity doing focus general information information security physical satellites security space systems