インターネットの特徴 / Characteristics of the Internet

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June 07, 2026

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インターネットの特徴 / Characteristics of the Internet

早稲田大学大学院経営管理研究科「サイバーセキュリティ」2026夏のオンデマンド教材第5回で使用したスライドです。

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June 07, 2026

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Transcript

Generated by Stable Image Core 2026 5 (WBS : )
2026 5 — 2026-06 – p.1/15
https://speakerdeck.com/ks91/collections/cyber-security-2026-summer 2026 5 — 2026-06 – p.2/15
( 20 ) 1 • 2 • 3 • 4
(TCP/IP ) • 5 • 6 7 8 9 10 World Wide Web 11 Web API 12 13 git GitHub 14 / / OK / 2026 5 — 2026-06 – p.3/15
(centralized) (decentralized) (distributed) Paul Baran, “On Distributed Communications Networks”, 1964
2026 5 — 2026-06 – p.4/15
( ) RFC 1149 (A Standard for the Transmission of
IP Datagrams on Avian Carriers) IP over Everything 2026 5 — 2026-06 – p.5/15
IP — Wikipedia 2026 5 — 2026-06 – p.6/15
(1) 2026 5 — 2026-06 – p.7/15
(2) 2026 5 — 2026-06 – p.8/15
IP IP a router IPv4 (version 4) 32-bit IP IPv6
(version 6) 128-bit IP a 2026 5 — 2026-06 – p.9/15
. . . (alternatives) — Robert Elliot Kahn, 2004-11 (
) 2026 5 — 2026-06 – p.10/15
10 (1) (2) ( ) (3) (4) (5) (6) (7)
(8) (9) End-to-End (10) ( ) 2026 5 — 2026-06 – p.11/15
— (1) (2) (3) (4) / . . . 2026
5 — 2026-06 – p.12/15
— 2026 5 — 2026-06 – p.13/15
(e-mail) (EV) ← (e-publishing) ← WWW (e-money) ← (e-government) 2026
5 — 2026-06 – p.14/15
2026 5 — 2026-06 – p.15/15