The better way to learn about cybersecurity, I think, an open-source AI Agent like Gemini CLI, which is the first choice because it's free and can using AI-powered tools like Gemini Pro 2.5

Link: Gemini CLI

Before installing, ensure we already have a Node.js version 18+ installed

Run installing command on the Terminal


npx https://github.com/google-gemini/gemini-cli

and we're ready to using it now