~/talk

Implementing "password never expires"

Talkat PasswordsCon 2018 Stockholm · 2018-11-24..11-25· [security, testing]
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Organization implements a voluntary password never expires policy for 1,400 internal accounts, sets minimum length to 16 characters while keeping complexity, and builds a secure virtual server plus a PowerShell extractor to pull AD hashes (no username linkage). An offline password audit compares hashes to Have I Been Pwned and runs dictionary/Princeprocessor/combinator attacks with custom rule sets; monitoring and alerting find three policy-migration mistakes so far and one patient-record app rejects >14‑char passwords, so rollout is partial but operational.

AI-written summary · about

  1. 0:00Introduction
  2. 3:00Why do you implement this
  3. 5:00Why did you do this
  4. 6:50The implementation process
  5. 10:48The offline password
  6. 12:45Challenges
  7. 16:32Problems
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