policy compliance_error ai_generated true

Certificate expired without renewal

ID: policy/certificate-expiry-unnoticed

Also available as: JSON · Markdown
85%Fix Rate
88%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
any active — — —

Root Cause

TLS certificate expired causing service outage.

generic

Workarounds

  1. 92% success Use automated cert management: cert-manager, LetsEncrypt auto-renewal
  2. 90% success Set up expiry monitoring alerts at 30, 14, 7 days before expiry

Dead Ends

Common approaches that don't work:

  1. Set certificate validity to 10 years 82% fail

    Violates industry standards, CA may reject

  2. Ignore certificate errors in clients 92% fail

    Man-in-the-middle vulnerability