Recommended Mitigation
In order to protect your S3 data from unauthorized users, it is recommended to prevent public GET action on your s3 bucket '{AwsS3Bucket}'. It can be done by removing 's3:GetObject' from the bucket's policy or by setting the bucket's permissions to block public access. To edit the bucket's public access permissions, follow the instructions at: <a href="https://aws.amazon.com/s3/features/block-public-access/" target="_blank" rel="noopener noreferrer">https://aws.amazon.com/s3/features/block-public-access/</a>