MSK cluster must have encryption at rest with a KMS key
High
AWS
General
aws-msk-cluster-encryption-at-rest
Applies to
AWS::MSK::Cluster
What CGPulse checks
A resource passes this rule when encryptionAtRest.kmsKeyArn must be set true. Anything else is reported as a finding with the evaluated property value attached as evidence.
How to fix it
Enable EBS encryption to protect data at rest from storage compromise. In AWS Console: EC2 > EBS > Settings > enable Default encryption, or create encrypted snapshots for existing volumes. See: https://docs.aws.amazon.com/ebs/latest/userguide/ebs-encryption.html
Terraform
resource "aws_msk_cluster" "{name}" {
encryption_info {
encryption_at_rest_kms_key_arn = aws_kms_key.{name}.arn
}
}
Compliance frameworks
Is your environment compliant with this rule?
CGPulse checks it — and 621 others — against your Azure and AWS accounts with read-only access.
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