~/talk

How companies can share data without sharing it

TalkinRussianat Saint HighLoad++ 2025 · 2025-06-23..06-24· [security, cryptography]
links:none on file
slides:none on file

Explains approaches for protecting data while it’s being used so companies can collaborate without sharing raw data. Covers information security vs. privacy, centralized and decentralized methods for protecting data in use, and trade-offs of pooling data vs. keeping it separate.

AI-written summary · about

  1. 0:00Introduction and confidential computing
  2. 2:36Three tasks without data sharing
  3. 7:28Addition and multiplication protocols
  4. 15:12Blind number comparison
  5. 21:36Engineering challenges and solutions
  6. 31:45Scaling to 300 banks
  7. 37:03Efficiency and customer benefits
  8. 42:36Future of decentralized services
  9. 47:58Q&A
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