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。

Transcript

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