~/talk

Chrome Extension Risks and You

Talkat BSidesSF 2020 · 2020-02-23..02-24· [security, web-platform]
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Lyft inventories ~8,000 Chrome extension IDs from a quick sample, scores them with CRXcavator, imports results into a cartography module, and builds an automated review workflow that auto-declines disallowed installs. Managed Chrome devices and policy categories (approve/block, disallowed domains or permissions) cut unique user extensions by about 95% across a thousand-plus employees, with minimal ongoing ops time after initial rollout.

AI-written summary · about

  1. 0:00Introduction
  2. 1:10The problem
  3. 1:46Popular risky extensions
  4. 4:12Malicious extensions
  5. 6:30Chrome Web Store
  6. 8:37Other Extensions
  7. 9:53Privacy Policy
  8. 11:11The Plan
  9. 13:01The Workflow
  10. 16:29Automated Review Process
  11. 17:07User Experience
  12. 18:34Approaches
  13. 20:08Summary
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