095: The Internet

Published: Sept. 15, 2020, 12:30 a.m.

Correction - Vishnu incorrectly mentions that Tor stands for ‘Tor Onion Router’ and that it is a recursive acronym. He’s an idiot As Shankar mentioned, it actually stands for ‘The Onion Router’.

The early form of the Internet was invented by the Advanced Research Project Agency (ARPA) in the form of ARPANET, which was a group of computers connected together and sharing resources.

In 1990, Sir Tim Berners-Lee developed the first website with an address info.cern.ch and was available within the CERN network. This site is accessible at http://info.cern.ch/hypertext/WWW/TheProject.html

IP addresses help identify a computer on the network and Domain Name Service (DNS) helps assign meaningful web addresses (like writerandgeek.com) that direct to these IP addresses. This makes remembering websites easy. Integrated Corporation for Assigned Names and Numbers (ICANN) is a non-profit controlling the DNS.

Trans-oceanic cables help provide internet to every continent except in the world except Antarctica. Any damages to these cables can result in disruption of the internet over a wide area or a country.

Deepweb is the part of the internet which is not indexed by search engines and websites in the deep web cannot be viewed by normal browsers. Browsers like TOR browser are used to access these websites. A subset of the deep web is called Darknet where usually activities that are illegal take place. Like drug trade, etc.

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