Best practices to respond to security risks across your AWS Organizations

This article provides a comprehensive guide to responding to security risks across AWS Organizations, focusing on best practices for identifying, prioritizing, and remediating security findings.

• Use AWS Security Hub to aggregate and prioritize security findings across multiple accounts
• Leverage Amazon EventBridge for event-driven security incident response
• Utilize AWS Systems Manager Automation Runbooks for automated remediation
• Follow a structured incident response approach: detect, isolate, contain, investigate, and prevent
• Implement the Automated Security Response on AWS (ASR) solution for predefined remediation actions

Key services recommended include Security Hub, Systems Manager, EventBridge, and the new AWS Security Incident Response service to help organizations quickly address and mitigate security risks in their AWS environments.