Modern organizations rely heavily on secure and reliable networks to operate their digital infrastructure. Network Security Fundamentals introduces the essential concepts, tools, and techniques used to protect computer networks from cyber threats.

In this course, learners will understand how attackers exploit network vulnerabilities and how security professionals defend against these threats using firewalls, intrusion detection systems, secure protocols, and monitoring tools.

Through practical demonstrations and real-world examples, students will learn how network security works in enterprise environments and how to identify, analyze, and mitigate common network-based attacks.

By the end of this course, learners will have a solid understanding of network security principles and will be prepared to pursue roles in cyber security operations, SOC monitoring, and security engineering.