Elastic low stable kql
GCP Pub/Sub Topic Creation
Identifies the creation of a topic in Google Cloud Platform (GCP). In GCP, the publisher-subscriber relationship (Pub/Sub) is an asynchronous messaging service that decouples event-producing and event-processing services. A topic is used to forward messages from publishers to subscribers.
Detection Logic
data_stream.dataset:gcp.audit and event.action:google.pubsub.v*.Publisher.CreateTopic and event.outcome:successFalse Positives
- ⚠ Topic creations may be done by a system or network administrator. Verify whether the user email, resource name, and/or hostname should be making changes in your environment. Topic creations by unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule.
Field Validations
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