Material to shake off the rust

Hi guys! Today I had a small interview for a Cyberdefense position and I bombed many questions :) but I'm okay with it, I don't pretend to know everything. The truth is I've been working as a software engineer for the last year, while also attending college, and my last experience with a cybersecurity position was 3 years ago.

I want to do better next time, so I wanted to ask you if you recommend any material I could review …

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