This article demonstrates how to centrally manage, visualize, and report on patching, compliance, and backups across multi-account AWS Organizations using AWS Cloud Operations services.

• Use AWS Systems Manager Patch Manager policies for organization-wide automated patching
• Enable Quick Setup Host Management to aggregate EC2 instance metadata across accounts
• Configure AWS Systems Manager resource data sync to centralized S3 bucket
• Create AWS Glue Crawler to generate inventory data catalog from S3
• Build Amazon QuickSight dashboards for patch compliance, non-compliant instances, missing patches
• Report on mandatory software compliance including agent versions and service status
• Create AWS Backup policies for centralized backup management across accounts
• Generate backup reports and set up SNS email alerts for failed backup jobs

The solution provides centralized visibility and automated governance for patching, compliance, and backups across multi-account AWS environments, reducing operational overhead and compliance risks.