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実践的総合演習II / Practical Comprehensive Exercise II

実践的総合演習II / Practical Comprehensive Exercise II

2022年7月18日(月)、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」にて使用したスライドです。

Kenji Saito
PRO

July 18, 2022
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  1. 2022 13-14 II (WBS) 2022 13-14 II — 2022-07-18 –

    p.1/30
  2. https://speakerdeck.com/ks91 ( ) WBS 2022 13-14 II — 2022-07-18 –

    p.2/30
  3. 1 6 6 • 2 6 6 • 3 6

    13 • 4 6 13 • 5 6 20 I ( ) • 6 6 20 I ( ) • 7 6 27 ( ) • 8 6 27 ( ) • 9 7 4 • 10 7 4 • 11 7 11 • 12 7 11 • 13 7 18 II ( ) • 14 7 18 II ( ) • 15 7 25 ( ) 2022 13-14 II — 2022-07-18 – p.3/30
  4. II WBSCERT 15 2022 13-14 II — 2022-07-18 – p.4/30

  5. 2022 13-14 II — 2022-07-18 – p.5/30

  6. 6. (1) ( ) (2) I WBSNFT NFT WBSCERT 2020

    7 14 ( ) 23:59 JST ( ) Waseda Moodle (Q & A ) 2022 13-14 II — 2022-07-18 – p.6/30
  7. . . . . . . 9 7 ( )

    ( ) ( ( )) ( ) NFT (CISO ) ( ) 2022 13-14 II — 2022-07-18 – p.7/30
  8. U ( ) NFT NFT (ID) NFT → URI ⇒

    NFT . . . (lazy minting ) NFT 1 2022 13-14 II — 2022-07-18 – p.8/30
  9. Y ⇒ 2022 13-14 II — 2022-07-18 – p.9/30

  10. U ⇒ ⇒ CTO 2022 13-14 II — 2022-07-18 –

    p.10/30
  11. Y “ ” etc.. ⇒ 10 2022 13-14 II —

    2022-07-18 – p.11/30
  12. Y : : Super Admin : [ ] : ⇒

    2022 13-14 II — 2022-07-18 – p.12/30
  13. A CISO ( ) ⇒ 2022 13-14 II — 2022-07-18

    – p.13/30
  14. II WBSCERT 15 2022 13-14 II — 2022-07-18 – p.14/30

  15. 4 Discord ( ) ( ) 202X → @mentions 2022

    10 17 ( ) ( ) ( ) 120 ^^; 21:55 21:45 10 21:45 2022 13-14 II — 2022-07-18 – p.15/30
  16. 120 (1/n) ( ) CTO UTF-8 16 0xe6ada6e5a3abe98193 B CEO

    NFT NFT NFT NFT Etheruem NFT ERC-721A NFT owner WBS Ethereum ( ) 2022 13-14 II — 2022-07-18 – p.16/30
  17. 120 (2/n) NFT ( 20 ) 160 ETH ETH WBSNFT

    ETH Ethereum WBS (WBS ) NFT ETH CEO, CFO, CTO 2 USB ( ) CxO ( ) 24 CxO ( ) WBSNFT 2022 13-14 II — 2022-07-18 – p.17/30
  18. 120 (3/n) WBSCERT CEO 2022 9 6. 2022 13-14 II

    — 2022-07-18 – p.18/30
  19. A B B A B 2022 13-14 II — 2022-07-18

    – p.19/30
  20. WBSCERT WBSCERT : ; ( ): ; : ; WBSNFT

    Ethereum Ethereum WBSCERT W3C Verifiable Credentials ( ) 2022 13-14 II — 2022-07-18 – p.20/30
  21. AI (NPC : Non Player Character) @ / WBSNFT @ceo

    : CEO ( ) : @cfo : CFO ( ) : @cto : CTO ( ) : @eng : : , , , ( : Bitcoiner, ) @cr : ( ) : @pr : WBSNFT WBSCERT : @br : ( ( ) ) : @personnel : : , @sns : Kokutter : @tv : TV : @police : ( ) : 2022 13-14 II — 2022-07-18 – p.21/30
  22. (cto) (eng) – (1/n) APT (Advanced Persistent Threat; ) :

    APT33 ( ), APT29 ( ), APT38 ( ), etc. AWS (Amazon Web Services; ) Amazon.com ETH (Ether) Ethereum Ethereum ETH (Ether) Ethereum ( ) 2022 13-14 II — 2022-07-18 – p.22/30
  23. (cto) (eng) – (2/n) Ethereum 0x 40 16 ETH (

    ) (Merkle tree) (https://ja.wikipedia.org/wiki/ ) ( ; Merkle root) 2022 13-14 II — 2022-07-18 – p.23/30
  24. → 2022 13-14 II — 2022-07-18 – p.24/30

  25. 15 5 ( ) ( ) CSIRT (Computer Security Incident

    Response Team) 1 CISO ( ) 5 : 5 1 1 CSIRT Zoom (19:30∼) CTO CSIRT B CEO CFO 2022 13-14 II — 2022-07-18 – p.25/30
  26. 10 21:45 21:55 2022 13-14 II — 2022-07-18 – p.26/30

  27. 2022 13-14 II — 2022-07-18 – p.27/30

  28. 7. II (1) ( ) (2) 2022 7 21 (

    ) 23:59 JST ( ) Waseda Moodle (Q & A ) 2022 13-14 II — 2022-07-18 – p.28/30
  29. (1 ) 2022 13-14 II — 2022-07-18 – p.29/30

  30. 2022 13-14 II — 2022-07-18 – p.30/30