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Require Encryption on All Amazon S3 Buckets in an AWS Account

This SCP requires that all Amazon S3 buckets use AES256 encryption in an AWS Account.

See Related Configuration Items for a Configuration Package to deploy multiple SCPs to an AWS Account.

Configuration template includes a CloudFormation custom resource to deploy into an AWS account.

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Action": [
                "s3:PutObject"
            ],
            "Resource": "*",
            "Effect": "Deny",
            "Condition": {
                "StringNotEquals": {
                    "s3:x-amz-server-side-encryption": "AES256"
                }
            }
        },
        {
            "Action": [
                "s3:PutObject"
            ],
            "Resource": "*",
            "Effect": "Deny",
            "Condition": {
                "Bool": {
                    "s3:x-amz-server-side-encryption": false
                }
            }
        }
    ]
}

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