A company needs to improve its ability to identify and prevent IAM policies that grant...

Create an AWS Step Functions state machine that checks the resource type in the finding and adds an explicit Deny statement in the trust policy for the IAM role. Configure the state machine to publish a notification to an Amazon SNS topic.

Create an AWS Batch job that forwards any resource type findings to an AWS Lambda function. Configure the Lambda function to add an explicit Deny statement in the trust policy for the IAM role. Configure the AWS Batch job to publish a notification to an Amazon SNS topic.

In Amazon EventBridge, create an event rule that matches active IAM Access Analyzer findings and invokes AWS Step Functions for resolution.

In Amazon CloudWatch, create a metric filter that matches active IAM Access Analyzer findings and invokes AWS Batch for resolution.

Create an Amazon SQS queue. Configure the queue to forward a notification to the security team that an external principal has been granted access to the specific IAM role and has been blocked.

Create an Amazon SNS topic for external or cross-account access notices. Subscribe the security team's email addresses to the topic.