https://rotadefault.io/2026/07/08/quando-o-sistema-falha-relembrando-os-modos-fail-soft-fail-safe-fail-open-e-fail-closed/RotaDefaulten2026-07-08T11:09:25+00:00Quando o Sistema Falha: Relembrando os Modos Fail-Soft, Fail-Safe, Fail-Open e Fail-ClosedCISSP