Uptime monitoring: Automated monitoring of all production environments with on-call rotation.

Response times: Documented response SLAs apply to S1/S2 incidents.

Redundant notifications: Critical alerts are sent to the on-call team through redundant notification channels.

Security alerts: CloudTrail alerts for root account access and security group changes with anomaly-based alerting.

Error tracking: Real-time error monitoring with structured JSON logging.

Threat detection: Cloud-native security services for continuous threat detection.

Heartbeats: Automatic monitoring of all scheduled background services.