ブロックチェーンで個人情報を守るとかいう話は本当なのか / Is it true what they say about blockchain protecting personal information?

Transcript

1. 1 Chief Science Officer / ks91@blockchainhub.co.jp — Beyond Blockchain —

   2020-09-07 – p.1/10

2. https://speakerdeck.com/ks91 — Beyond Blockchain — 2020-09-07 – p.2/10

3. ( ) SFC ( ) CSO (Chief Science Officer) 1993

   ( ) 2006 ( ) SFC 20 P2P (Peer-to-Peer) ( 9 ) 2011 2018 2019 2019 2020 2020 → ( ) — Beyond Blockchain — 2020-09-07 – p.3/10

4. . . . ( ) 2018 1 2 2018 OK

   Google, Google ( ) Python (2020 ) ( ) ∈ Alexa, — Beyond Blockchain — 2020-09-07 – p.4/10

5. Alexa, ত࿨࣌୅
   
    ੈلޙ൒ ࣾձγεςϜ ࣾձ؀ڥ ػց ٕज़ ਓؒ ࣗಈγεςϜ ྩ࿨࣌୅
   
   

   ੈلલ൒ ిؾ͚ͭͯ ͸͍ ͸͍ ిؾ͚ͭͯ ͜ͷ৚݅ͷͱ͖ ٕज़Ͱ͋Γࣾձ؀ڥ
   ˠ
   ࣗવ؀ڥ ਓ ⇒ ( ) — Beyond Blockchain — 2020-09-07 – p.5/10

6. STAR — GDPR ( ) 2 — Beyond Blockchain —

   2020-09-07 – p.6/10

7. ( ) ( ) B-1 : B-2 : B-3 :

   — Beyond Blockchain — 2020-09-07 – p.7/10

8. B-1 ( ), B-2 ( ) BBc-1 f : →

   B-3 (B-3 ) ( : ) (B-3 ) ( : ) — Beyond Blockchain — 2020-09-07 – p.8/10

9. (Confidentiality) B-{1,2,3} (Integrity) B-3 (Availability) B-2 STAR — Beyond Blockchain

   — 2020-09-07 – p.9/10

10. — Beyond Blockchain — 2020-09-07 – p.10/10