Computer Networking Fundamentals: IP Addresses and Protocols

Understanding how computers communicate across networks is essential for anyone entering IT, systems administration, or software development. This course breaks down core networking principles, explaining how devices discover each other, route traffic, and maintain stable connections over the internet. You will begin by exploring essential terminology, including IP addressing, subnets, client-server dynamics, and data packet structures. By taking this course, you will learn to: - Understand foundational concepts of IP addressing, subnetting, and network routing - Analyze client-server interactions and real-time message exchange mechanisms - Master standard internet protocols including TCP/IP, DNS, and modern transport protocols - Distinguish between dynamic IP assignment, static routing, and domain name resolution - Practice network analysis techniques through structured reading and conceptual exercises The course opens with basic terminology and network models before guiding you through data transport pathways, socket connections, and security basics like HTTPS and transport layer encryption. Designed for complete beginners, no previous technical experience or complex software setup is required. Start reading today to gain a solid foundation in computer networking.