https://aws.amazon.com/blogs/security/automated-response-and-remediation-with-aws-security-hub/
AWS Security Hub is a service that gives you aggregated visibility into your security and compliance status across multiple AWS accounts. In addition to consuming findings from Amazon services and integrated partners, Security Hub gives you the option to create custom actions, which allow a customer to manually invoke a specific response or remediation action on a specific finding. You can send custom actions to Amazon CloudWatch Events as a specific event pattern, allowing you to create a CloudWatch Events rule that listens for these actions and sends them to a target service, such as a Lambda function or Amazon SQS queue.
