Policy: Azure > CIS v4.0 > 03 - Analytics Services > 03.01 - Azure Databricks > 03.01.03 - Ensure that traffic is encrypted between cluster worker nodes > Attestation

By setting this policy, you attest that you have manually verified that it complies with the relevant section of the CIS Benchmark.

Ensure that traffic is encrypted between cluster worker nodes.

Databricks Console To verify inter-node encryption: 1. Log in to the Azure Databricks workspace. 2. Navigate to Compute and select a cluster. 3. Under Advanced Options, check the Spark Config settings. 4. Verify that spark.databricks.cluster.profile serverless is set, which enables encryption. 5. Alternatively, verify init scripts or cluster policies enforce encryption.

Once verified, enter the date that this attestation expires. Note that the date can not be further in the future than is specified in report level Maximum Attestation Duration policy. Set to a blank value to clear the attestation.