s3-bucket-server-side-encryption-enabled - AWS Config
AWS CloudFormation template
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s3-bucket-server-side-encryption-enabled

Checks if your Amazon S3 bucket either has the Amazon S3 default encryption enabled or that the Amazon S3 bucket policy explicitly denies put-object requests without server side encryption that uses AES-256 or AWS Key Management Service. The rule is NON_COMPLIANT if your Amazon S3 bucket is not encrypted by default.

Note

If a single value in an S3 bucket policy (for example, one Resource or Condition value) contains more than five IAM policy variables, the rule can't evaluate that policy and returns NON_COMPLIANT, even if the policy would otherwise be compliant. To get an accurate evaluation, split any value that contains more than five policy variables so that each value contains five or fewer.

Identifier: S3_BUCKET_SERVER_SIDE_ENCRYPTION_ENABLED

Resource Types: AWS::S3::Bucket

Trigger type: Configuration changes

AWS Region: All supported AWS regions

Parameters:

None

AWS CloudFormation template

To create AWS Config managed rules with AWS CloudFormation templates, see Creating AWS Config Managed Rules With AWS CloudFormation Templates.