Data networking is a field of study focused on the communication and transfer of data between different devices or systems, typically over a network infrastructure. This includes the design, implementation, management, and optimization of networks to ensure efficient and reliable data transmission. Data networking often involves various technologies such as routers, switches, protocols, and security mechanisms to facilitate the exchange of information between devices. This research area also explores emerging trends and challenges in network communication, such as scalability, performance, and security. Overall, data networking plays a crucial role in enabling modern communication and connectivity across the globe.