~/talk

Introduction to counter-abuse technology at Google

Talkat Google I/O 2022 · 2022-05-11..05-12· [security]
links:none on file
slides:none on file

Google describes concrete systems: Pixel 6/6 Pro factory images are logged so anyone can verify firmware hashes via Binary Transparency, and a second Binary Transparency rollout signs and logs on-device anti-abuse model updates so devices check provenance before applying them. Messages by Google uses end-to-end encryption for RCS while still applying on-device protections for phishing and scams, and the device skips unverified models and waits for a verifiable update, with plans for multiple logs and external witnesses.

AI-written summary · about

  1. 0:00Start
  2. 0:49What Do Counter Abuse Teams at Google Do
  3. 3:05End-to-End Encryption
  4. 4:38Pixel 6 and Pixel 6 Pro
  5. 5:11Certificate Transparency
  6. 7:26Google Binary Transparency
  7. 8:38On-Device Protections
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