~/talk

Scraping and reverse engineering the right way

Talkat fintech_devcon 2021 · 2021-09-07..09-09· [security]
slides:none on file

Claims that much of fintech integration is screen scraping and shows how to reverse‑engineer Domino’s API end to end, extracting requests with the browser network inspector, copying as curl, using Postman import and man‑in‑the‑middle proxies (mitmproxy/Charles), plus mobile tools (Objection/Frida) where needed. Describes stripping headers, matching TLS and timing, using a payment token (ACI) to finalize orders, cites prior work on ~5,000 merchants, and actually orders pizza for the conference to prove the flow works.

AI-written summary · about

  1. 0:00Introduction and setup
  2. 3:19What is reverse engineering
  3. 9:18Tools for reverse engineering
  4. 11:26Live demo with Giphy
  5. 16:44Reverse engineering Domino's API
  6. 24:04Hands-on workshop start
  7. 41:11Order validation and payment tokens
  8. 51:29Ordering pizza and demos
  9. 1:01:18Company pitch and resources
  10. 1:29:52Q&A and closing remarks
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