Wired Networking
Wired networking refers to the use of physical cables (such as Ethernet, fiber optic, or coaxial) to connect devices and transmit data across a network. It provides a stable, high-speed, and secure connection compared to wireless alternatives, commonly used in local area networks (LANs), data centers, and enterprise environments. This technology underpins internet infrastructure, server communications, and critical systems where reliability and low latency are essential.
Developers should learn wired networking to design and troubleshoot robust systems, especially for applications requiring high bandwidth, security, or minimal interference, such as video streaming, gaming servers, or financial transactions. It's crucial for roles in network engineering, DevOps, or system administration, where understanding protocols like TCP/IP, Ethernet, and physical layer standards ensures efficient data flow and infrastructure management.