Which networking method in Splunk uses an HTTP Event Collector token?

The correct answer, which pertains to the networking method using an HTTP Event Collector token, is agent-less. The HTTP Event Collector (HEC) is a built-in method in Splunk that allows for the direct ingest of data from various HTTP sources.

In agent-less implementations, applications or services can send data to Splunk over HTTP or HTTPS without requiring a dedicated Splunk Forwarder or other agents installed on those systems. Instead, they authenticate using the token provided by the HEC, which simplifies the data ingestion process and can accommodate various use cases, including integrating with microservices or cloud environments.

Using this method is advantageous because it allows for lightweight data delivery, where the sending application can package the data in a format that Splunk understands without additional overhead from agents. This also means that you can seamlessly collect data from varied sources, making it flexible and scalable for modern architectures.