Computer Networking and Web Fundamentals

Understanding how data moves across computer networks is an essential skill for aspiring IT professionals and software developers. This comprehensive text-based course guides you through the fundamental mechanics of networking and modern web technologies from the ground up. You will gain a solid structural understanding of network architectures, routing protocols, client-server interactions, and essential web components. What you will learn: Learn foundational networking terminology, topologies, and data transmission models; Understand the OSI model and TCP/IP protocol stack in detail; Analyze critical protocols including TCP, IP, DNS, and HTTP/HTTPS; Identify the functions of network hardware like switches and routers; Explore client-server architecture alongside basic web development concepts using HTML, CSS, and JavaScript; Apply key cybersecurity principles and modern zero-trust concepts to protect networked systems. The course begins with clear definitions of core terminology and foundational network models before moving into web infrastructure, cloud storage concepts, and practical reading exercises. Designed for complete beginners, no prior networking or technical experience is required. Start reading today to build your understanding of modern internet infrastructure.