How Application Layer Services Work

Networking fundamentals course, in this course we will learn about the Networking fundamentals. You'll explore the basic concepts and principles that underpin computer networking, including how networks are designed, managed, and secured. The course covers essential topics such as network types (LAN, WAN, WLAN), key components (routers, switches, access points), and the protocols that govern data transmission (like TCP/IP). You'll also learn about IP addressing, subnetting, and the OSI model, which organizes network functions into distinct layers. Additionally, the course addresses network security, including how to protect against threats and vulnerabilities. By the end of this course, you'll have a solid foundation in networking, making it ideal for beginners and IT professionals seeking to enhance their understanding of how networks operate and how to manage them effectively.