# Security Readiness Review Required checks before production rollout: - Cross-school access tests pass. - Wrong-role access tests pass. - Payment file access is payment-scoped and authorized. - Bulk communication requires preview and confirmation token. - Report export requires explicit export permission. - Extension routes require `islamic_sunday_school` domain profile. - Sensitive Islamic Sunday School profile fields require explicit permission. - Provider callbacks are signature-verified where applicable. - Risky endpoints have rate limits. High-risk extension data includes imam/admin sensitive notes, Qur'an/Arabic/Islamic studies placement details, scholarship/sadaqah support indicators, family/community profile notes, and guardian contact information.