Auth Expiry Incident 2026-02-03
Summary
Clock skew between token issuer and verifier caused cascading authentication failures.
Corrective Actions
- Enforced NTP drift alarms at 250ms.
- Added canary token validation checks every minute.
Operator field manual: playbooks, runbooks, checklists, and postmortems.
Clock skew between token issuer and verifier caused cascading authentication failures.