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.
Port configuration requirements
Additional installation considerations
This documentation applies to the following versions of Splunk® Data Stream Processor: 1.1.0, 1.2.0, 1.2.1-patch02, 1.2.1, 1.2.2-patch02, 1.2.4, 1.2.5, 1.3.0, 1.3.1, 1.4.0, 1.4.1, 1.4.2