Network Encryption Policy

All external network traffic to and from the Splunk Data Stream Processor is encrypted, including:

• Data sent from Splunk Forwarders to the Splunk Forwarders Service.
• Data sent from the Splunk Data Stream Processor APIs
• Data sent from Splunk Data Stream Processor push or pull connectors.
• Data sent to/from Data Stream Processor source and sink functions, unless specified by the function.

Internal Kubernetes network traffic is not encrypted.