Upgrade to Pro — share decks privately, control downloads, hide ads and more …

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

Avatar for Kenji Saito Kenji Saito PRO
June 07, 2026
Technology
58
0

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。

Avatar for Kenji Saito

Kenji Saito PRO

June 07, 2026

More Decks by Kenji Saito

See All by Kenji Saito
発表と総括 / Presentations and Summary
Avatar for Kenji Saito ks91
PRO
0
130
インシデントレスポンス演習II / Incident Response Exercise II
Avatar for Kenji Saito ks91
PRO
0
62
脱金融のフューチャー・デザイン / Future Design Beyond Finance
Avatar for Kenji Saito ks91
PRO
0
150
戦略と安全保障 / Strategy and Security
Avatar for Kenji Saito ks91
PRO
0
96
ローカル LLM とコンピューティングの脱領土化 / Local LLMs and Deterritorialization of Computing
Avatar for Kenji Saito ks91
PRO
0
23
サイバー戦の現在と未来 / The Present and Future of Cyber Warfare
Avatar for Kenji Saito ks91
PRO
0
80
金融の未来を考える / Thinking About the Future of Finance
Avatar for Kenji Saito ks91
PRO
0
190
AI Agentification: Current State and the Changes Ahead
Avatar for Kenji Saito ks91
PRO
0
51
サイバー攻撃・防御とサイバー法 / Cyber Attacks, Defense, and Cyber Law
Avatar for Kenji Saito ks91
PRO
0
110

Other Decks in Technology

See All in Technology
Oracle Base Database Service 技術詳細
Avatar for oracle4engineer oracle4engineer
PRO
15
110k
ファミコンでPHPを動かす / PHP on the Famicom
Avatar for HASEGAWA Tomoki tomzoh
2
290
LLMやAIエージェントをソフトウェアに組み込むプラクティス
Avatar for shibuiwilliam shibuiwilliam
2
400
タスクの複雑さでモデルを選ぶ ── Thompson Samplingで動かす“トークン/コスト最適化
Avatar for satoh-y-0323 satohy0323
0
540
Gen3R: 3D Scene Generation Meets Feed-Forward Reconstruction
Avatar for Spatial AI Network spatial_ai_network
0
130
美しいコードを書くためにF#を学んでみた話
Avatar for yud0uhu yud0uhu
1
450
そのドキュメント、自動化しませんか？
Avatar for yuk yuksew
1
250
Network Firewallやっていき！
Avatar for 荒木 ARK news_it_enj
0
160
人を動かすのは時間ではなく、納得感 〜新任EMが入社3ヶ月、組織を2回変えた話〜
Avatar for KAKEHASHI kakehashi
PRO
3
260
「AIに依存している」と 「AIを使いこなしている」の違い
Avatar for Kensuke Yasuma k8yasuma
0
100
アカウントが増えてからでは遅い? ~ マルチアカウント統制の勘所 ~
Avatar for KenichiNakamura kenichinakamura
0
250
Alphaモジュール使っていいのかい！？いけないのかい！？どっちなんだいっ！？
Avatar for watany watany
1
250

Featured

See All Featured
How to build a perfect <img>
Avatar for Jono Alderson jonoalderson
1
5.8k
The Art of Programming - Codeland 2020
Avatar for Erika Heidi erikaheidi
57
14k
ReactJS: Keep Simple. Everything can be a component!
Avatar for Pedro Nauck pedronauck
666
130k
エンジニアに許された特別な時間の終わり
Avatar for watany watany
108
250k
Unlocking the hidden potential of vector embeddings in international SEO
Avatar for Frank van Dijk frankvandijk
0
870
How to Ace a Technical Interview
Avatar for Jacob Kaplan-Moss jacobian
281
24k
Sharpening the Axe: The Primacy of Toolmaking
Avatar for Bryan Cantrill bcantrill
46
2.9k
Beyond borders and beyond the search box: How to win the global "messy middle" with AI-driven SEO
Avatar for David Carrasco davidcarrasco
3
180
Darren the Foodie - Storyboard
Avatar for Kevinho.art khoart
PRO
3
3.4k
The World Runs on Bad Software
Avatar for Brandon Keepers bkeepers
PRO
72
12k
Building Experiences: Design Systems, User Experience, and Full Site Editing
Avatar for Michelle Schulp Hunt marktimemedia
0
550
Introduction to Domain-Driven Design and Collaborative software design
Avatar for Kenny Baas-Schwegler baasie
1
900

Transcript

  1. Generated by Stable Image Core 2026 5 (WBS : )

    2026 5 — 2026-06 – p.1/15

  2. https://speakerdeck.com/ks91/collections/cyber-security-2026-summer 2026 5 — 2026-06 – p.2/15

  3. ( 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

  4. (centralized) (decentralized) (distributed) Paul Baran, “On Distributed Communications Networks”, 1964

    2026 5 — 2026-06 – p.4/15

  5. ( ) RFC 1149 (A Standard for the Transmission of

    IP Datagrams on Avian Carriers) IP over Everything 2026 5 — 2026-06 – p.5/15

  6. IP — Wikipedia 2026 5 — 2026-06 – p.6/15

  7. (1) 2026 5 — 2026-06 – p.7/15

  8. (2) 2026 5 — 2026-06 – p.8/15

  9. IP IP a router IPv4 (version 4) 32-bit IP IPv6

    (version 6) 128-bit IP a 2026 5 — 2026-06 – p.9/15

  10. . . . (alternatives) — Robert Elliot Kahn, 2004-11 (

    ) 2026 5 — 2026-06 – p.10/15

  11. 10 (1) (2) ( ) (3) (4) (5) (6) (7)

    (8) (9) End-to-End (10) ( ) 2026 5 — 2026-06 – p.11/15

  12. — (1) (2) (3) (4) / . . . 2026

    5 — 2026-06 – p.12/15

  13. — 2026 5 — 2026-06 – p.13/15

  14. (e-mail) (EV) ← (e-publishing) ← WWW (e-money) ← (e-government) 2026

    5 — 2026-06 – p.14/15

  15. 2026 5 — 2026-06 – p.15/15