security: enable encryption at rest for DynamoDB and SQS#70
Merged
dwsmith1983 merged 2 commits intomainfrom Mar 14, 2026
Merged
security: enable encryption at rest for DynamoDB and SQS#70dwsmith1983 merged 2 commits intomainfrom
dwsmith1983 merged 2 commits intomainfrom
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DynamoDB tables now explicitly enable server-side encryption (AWS-managed key by default). SQS queues (alerts + DLQs) now use KMS encryption (alias/aws/sqs by default). Optional kms_key_arn variable allows bringing a custom CMK for full key control and rotation. Conditional IAM policies grant Lambda roles kms:Decrypt and kms:GenerateDataKey only when a custom CMK is provided.
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Summary
kms_key_arnvariable for custom CMK when full key control is needed