{
    "Behavior": "PROACTIVE",
    "ComplianceFrameworkMappings": [
        {
            "ComplianceFramework": "NIST 800-53 Rev 5",
            "Ids": [
                "AU-9",
                "CA-9(1)",
                "CM-3(6)",
                "SC-12(2)",
                "SC-13",
                "SC-28",
                "SC-28(1)",
                "SC-7(10)",
                "SI-7(6)"
            ]
        },
        {
            "ComplianceFramework": "PCI DSS version 3.2.1",
            "Ids": [
                "10.5",
                "10.5.2",
                "3.4",
                "3.5.3",
                "8.2.1"
            ]
        }
    ],
    "ConfigRuleIdentifier": "S3_DEFAULT_ENCRYPTION_KMS",
    "ControlOwner": "AWS Control Tower",
    "DeploymentMechanism": "AWS CloudFormation Hook",
    "DeploymentOwner": "AWS Control Tower",
    "Description": "This control checks whether default server-side encryption is enabled on an Amazon S3 bucket using AWS KMS.",
    "DisplayName": "Require an Amazon S3 bucket to have server-side encryption configured using an AWS KMS key",
    "DocumentationReferences": [
        {
            "DisplayName": "Protecting data using server-side encryption with AWS Key Management Service keys (SSE-KMS)",
            "Type": "AWS Documentation",
            "Url": "https://docs.aws.amazon.com/AmazonS3/latest/userguide/UsingKMSEncryption.html"
        }
    ],
    "EvaluatedResourceTypes": [
        "AWS::S3::Bucket"
    ],
    "EvaluatedServices": [
        "Amazon S3"
    ],
    "Groups": [
        "digital-sovereignty"
    ],
    "Guidance": "Elective",
    "Id": "CT.S3.PR.10",
    "ImplementationType": "CloudFormation guard rule",
    "MinimumSupportedRuntimeVersion": "2.1",
    "Objectives": [
        {
            "Id": "CO.2",
            "Name": "Encrypt data at rest"
        }
    ],
    "RegionalPreference": "REGIONAL",
    "Relationships": [
        {
            "ControlId": "SH.S3.17",
            "ControlOwner": "AWS Security Hub",
            "RelationshipType": "Can be used with (Inclusive)"
        }
    ],
    "ReleaseDate": "2023-07-24",
    "RemediationMessage": "Set an encryption rule in 'BucketEncryption.ServerSideEncryptionConfiguration' with a 'ServerSideEncryptionByDefault.SSEAlgorithm' configuration of 'aws:kms' or 'aws:kms:dsse'",
    "Severity": "MEDIUM",
    "SupportedRegions": [
        "af-south-1",
        "ap-east-1",
        "ap-northeast-1",
        "ap-northeast-2",
        "ap-northeast-3",
        "ap-south-1",
        "ap-south-2",
        "ap-southeast-1",
        "ap-southeast-2",
        "ap-southeast-3",
        "ap-southeast-4",
        "ca-central-1",
        "eu-central-1",
        "eu-central-2",
        "eu-north-1",
        "eu-south-1",
        "eu-south-2",
        "eu-west-1",
        "eu-west-2",
        "eu-west-3",
        "il-central-1",
        "me-central-1",
        "me-south-1",
        "sa-east-1",
        "us-east-1",
        "us-east-2",
        "us-west-1",
        "us-west-2"
    ],
    "TargetOuType": "CUSTOM",
    "Version": "1",
    "Visibility": "PUBLIC"
}