How are cybersecurity professionals learning AI?

As the title suggests, how can someone working in cybersecurity learn AI? I don't want to learn it to the point where I can build LLMs, but I want to have an understanding of how it works so that I can protect it. I'm three years in working in cybersecurity, and I'm still learning, and now I have to learn about AI (the company is pushing us to get certifications). The hardest part about learning something new is knowing what to learn, so what topics, concepts, and how deeply I should delve into learning AI?