Computer Networking Fundamentals5 lesson(s)
Technology & AI · Beginner
Computer Networking Fundamentals
By admin · How the internet works: devices, addressing, protocols, DNS, and security, from the local network to the global infrastructure, with the skills to understand and troubleshoot networks.
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About this course
The internet is the largest machine ever built, and networking is its science. This course teaches the complete fundamentals: how devices connect and address each other, the protocols that carry the data, the domain name system that names the internet, wireless and home networking, and the security layer, ending with the practical skills of diagnosing and understanding the networks we use every day.