~/talk

The Secret Life of Python

Talkat PyData New York City 2019 · 2019-11-04..11-06· [security]
slides:none on file

Python 3.8 adds audit hooks that surface module loads sockets file access and compile events so security tooling sees what Python actually does not just that it ran. Hooks can be installed at the C entry point so every interpreter instance reports events. Demos show the open_code hook enforcing Windows Defender application control catalogs to block unsigned .py and the compile hook calling AMSI signatures to stop encrypted malware and raise distributed alerts while logging to the Windows Event Log.

AI-written summary · about

  1. 0:00Python as multi-tool
  2. 1:27Security risks of living off land
  3. 4:13Assumed breach mindset
  4. 8:33Python’s hidden danger in monitoring
  5. 10:21Python 3.8 auditing hooks
  6. 15:18Three security scenarios
  7. 16:43Windows Defender for known-good code
  8. 21:37Malware scanners for known bad code
  9. 26:16Logging for early detection
  10. 31:11Knowing your opponent
  11. 32:15Python 3.8 as early warning
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