👉 Network engineering is the discipline that focuses on designing, implementing, maintaining, and optimizing the infrastructure that enables communication within and between networks. It involves a comprehensive understanding of various technologies, protocols, and architectures to ensure reliable, secure, and efficient data transmission. Network engineers plan and manage the physical and logical components of a network, including hardware like routers, switches, and firewalls, as well as software such as operating systems and network management tools. They also ensure network security, troubleshoot issues, and continuously improve network performance to meet the evolving demands of users and applications. This field requires a blend of technical expertise, problem-solving skills, and strategic thinking to create robust networks that support modern communication needs.
