Networking

Networking in computer science refers to the practice of connecting computers and other devices to share resources, data, and applications. It encompasses the design, implementation, management, and maintenance of networks, enabling communication between interconnected devices over local area networks (LANs), wide area networks (WANs), and the internet. Networking involves the use of protocols — sets of rules that determine how data is transmitted and received — to ensure reliable and secure communication. Essential components of networking include hardware such as routers, switches, and servers, as well as software that manages data transmission and connectivity. Networking plays a critical role in enabling collaboration, resource sharing, and access to information in both personal and enterprise environments.