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Introduction to Election Security

Talkat NDC Security Oslo 2020 · 2020-01-22..01-24· [security]
slides:none on file

Norway moves from un-audited machine-only counting to a manual preliminary count (used in two national elections) and a legal reframing of elections as national security, arguing for software independence. Examples: recurring ballot-counting bugs (name-parsing and font/column errors), operators re-running scanners until two machine runs match, and practical manual audits that expose bugs. Threat model treats the sitting government as highest risk; mitigation aims at human-auditable returns and statistical risk-limiting audit sampling.

AI-written summary · about

  1. 0:00Start
  2. 11:13does not take into consideration security and anonymity concerns, it is a full implementation of the Electoral System.
  3. 13:13It's complicated.
  4. 16:55Preventing a coup
  5. 20:47The same government running the election
  6. 21:291. A correct election
  7. 24:50Prevent vote selling
  8. 28:41You don't want to connect a vote to a person
  9. 31:23Isn't manual counting slow?
  10. 46:40Manual elections?
  11. 46:56Software independence
  12. 47:27cannot cause an undetectable change or error in
  13. 48:56Verify the election results
  14. 54:57What's a Risk Limiting Audit? A statistical model for manual ballot sampling
  15. 56:45What was is the problem in Norway?
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