Authors - Kumar Gaurav, Sudhir Agarmore, Akshay Kumar, Akshat Jha, Edidiong Akpabio, Chandan Kumar Abstract - Network architecture is examined in-depth in terms of the structural design or the underlying protocols that help in the facilitation of data transmission between networks. The paper discusses the classic models of network architecture, which include P2P, client-server, and hybrid models, and outlines the latest advancements in cloud computing, edge computing, and IoT. The paper further discusses the different types of network topologies and other devices, such as the OSI and TCP/IP models, in the shaping of data communication. This also encompasses new emerging trends, such as 5G, IoT, quantum networking, and zero-trust security, among many others. These will detail discussions of the concepts involved as well as their impacts on network protocols and architecture. As demand for faster, more secure, and scalable networks grows, the integration of these modern technologies opens the way to new opportunities and challenges of future network infrastructure.
