Network Security courses are in high demand because organizations depend heavily on secure digital communication and data protection. With rising cyberattacks, companies need skilled professionals to defend networks from threats like malware, ransomware, and data breaches. These courses teach firewalls, intrusion detection, VPNs, and security protocols essential for IT safety. Certified experts gain a competitive edge in landing jobs across IT, banking, and e-commerce sectors. As businesses prioritize security, the demand for trained network security specialists continues to surge.