【軍事技術から世界標準へ】インターネットとは？ARPANETから始まったインターネット！電話回線とTCP/IPが社会を変えた！Webページのアクセスの仕組みとは？ No.188

This time, we'll explain the Internet. The Internet was not originally a technology designed for civilian use. Its origins lie in ARPANET, a military research project conducted in the United States during the Cold War. The goal was to create a decentralized network that would ensure uninterrupted communications, even in the event of a nuclear attack. Eventually, this technology spread to universities and research institutes, and different networks became able to connect to each other using a common set of rules known as TCP/IP. And so, Tim Berners-Lee proposed the "www," or WorldWide Web, and this was established. In Japan, analog communication over telephone lines (dial-up) was the norm. Many people will remember the "pee-hyoroo-ro..." sound of modems. In 1995, with the release of Windows 95, the Internet quickly spread to ordinary households, giving birth to a new culture of email, the web, and search. This video explains the origins of the Internet, the background to its spread, and a rough overview of how it works. --------------------------------------- [Table of Contents] 00:00 Opening 00:48 History of the Internet 01:34 ARPANET 02:58 Expansion to Universities and Research Institutions! 04:22 Commercial Use Now Allowed! 04:40 The Birth of the WorldWideWeb 05:55 Technology Supporting the Modern Era 06:34 The Arrival of the Broadband Era 08:02 How the Internet Works 09:28 How Does It Connect? 11:19 How Does It Connect from a Device's Perspective? 13:30 The Internet is a Lawless Zone... 14:46 Summary 17:15 Ending --------------------------------------- Related Videos [The Key to the Dark Web?] What is the Tor Browser? How Does the Tor Browser Work and How to Browse the Web Anonymously! A Special Browser for Privacy and Anonymity No. 175    • 【ダークウェブに入る鍵？】Torブラウザとは？ Torブラウザの仕組みと匿名でネット...   [Can Personal Information Be Identified from an IP Address?] Can your address be revealed? How are IP addresses assigned? How much personal information can be revealed? No. 103    • 【IPアドレスから個人情報を特定できる？】住所ってバレわかっちゃうの？IPアドレスは...   ▼Membership-Only Video [Membership-Only Video] The World's Files... Are Right in Front of You... The Dark Side of Illegal Download Sites: Stories That Cannot Be Shared Publicly on YouTube! No. 129 (Membership-Only Video No. 002)    • 【メンバーシップ限定動画】この世のファイルは...目の前にある... 違法ダウンロー...   [Membership-Only Video] The Dark Side of Illegal Software... Illegal ○○ Is There... Stories That Cannot Be Shared Publicly on YouTube! No. 170 (Membership-Only Video No. 004)    • 【メンバーシップ限定動画】違法ソフトの闇...違法な○○はそこに... YouTub...   [Membership-Only Video] The Dark Side of Illegal Sites... Dark Sites Continue to the Modern Day! A Real Illegal Site from Long Ago... A Story That Can't Be Shown to the Public on YouTube! No. 180 (Member-Only Video No. 005)    • 【メンバーシップ限定動画】違法サイトの闇...現代に引き継がれる闇サイト！古に実在し...   ▼Reference Sites https://ja.wikipedia.org/wiki/%E5%85%... https://3hcloud.com/blog/technologies... --------------------------------------- ★Official Blog https://yukuri-it-channel.com/ ★Channel Social Media Accounts X (Twitter)   / yukuri_it   Instagram   / yukuri_it_channel   Threads http://threads.net/@yukuri_it_channel ★Contact Us [email protected] --------------------------------------- ▼Credits ・BGM Used Opening: Starlight Dreams Free BGM DOVA-SYNDROME OFFICIAL YouTube CHANNEL Main: Good Morning Sunshine Free BGM DOVASYNDROME OFFICIAL YouTube CHANNEL Watch Me Watch Watch Me 2 Free BGM DOVA-SYNDROME OFFICIAL YouTube CHANNEL VMP_0004351-EntangleRiddim Ending: NEFFEX Believe Instrumental Ending: Spring, Strong and Beautiful Free BGM DOVASYNDROME OFFICIAL YouTube CHANNEL ・Materials Used Material Shop for YouTubers https://ytsozaiyasan.com/ #------------------------------------------------------- #Internet #Dial-Up #ARPANET #Arpanet #TimBerners-Lee #PhoneLine #ADSL #ISDN #FiberOpticLine #FletsHikari #BFlets #YukkuriITChannel #YukkuriIT #Programming #ProgrammingLanguage #PGLanguage #Programmer #ProgrammingEducation #PG #SystemEngineer #System #SystemDevelopment #Engineer #SE #IT Certification #SE Certification #Yukkuri #Yukkuri Commentary #Yukkuri Voice #Touhou Project #Touhou Project #-------------------------------------------------------