How Can Beginners Start a Career in Cyber Security?

I usually advise beginners to start with fundamentals like networking, operating systems, and basic threat concepts, and I’ve seen this work well even for learners coming from non-IT backgrounds through programs such as H2K Infosys. In practice, focusing on Cyber security training courses helps build structured knowledge while you practice labs on tools like Wireshark, Nmap, and basic SIEM dashboards. Entry-level certifications such as CompTIA Security+ or Google Cybersecurity Certificate validate core skills, but hands-on practice matters more. I recommend learning Linux basics, understanding common attack vectors, and reviewing incident reports to build real-world context. Consistency and applied learning usually matter more than speed.