Yes, most modern cybersecurity programs, including structured modules similar to those used at H2K Infosys, typically teach core network security fundamentals such as protocols, firewall concepts, intrusion detection basics, and traffic analysis. In my experience, these topics are essential for entry-level security roles and help build strong troubleshooting skills. During training, learners usually practice packet inspection, log analysis, and vulnerability scanning aligned with real enterprise environments and cyber security jobs with training expectations in the industry. Understanding network segmentation, VPN security, and threat monitoring prepares you to work with SOC teams and support incident response tasks effectively in production IT environments.