IB DS - 3.4 Networks and the internet

Welcome to this episode, where we dive into the fascinating world of computer networks and the internet! We'll explore the essentials of networking, from types like PAN, LAN, MAN, and WAN to the critical components like routers, modems, and switches that keep them running. Join us as we unravel key protocols such as TCP/IP and HTTP and examine the evolution of the internet and the World Wide Web through Web 1.0, 2.0, and 3.0. We’ll also tackle pressing issues like network security—covering threats like hacking, spamming, and ransomware—and discuss the ethical dilemmas of data privacy, net neutrality, and surveillance. This episode will spotlight the delicate balance between technological innovation and its profound societal impacts. Stay tuned!