> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cognite.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Audit logs

> Monitor Cognite Data Fusion (CDF) API activity with audit logs. Stream logs to your cloud storage, query them with Athena, Synapse, BigQuery, or any Delta Lake-compatible tool, and review event types for security and compliance.

Use the pages below to learn how audit logs work, set up streaming to your storage, and query events for security investigations and compliance reviews.

<CardGroup cols={2}>
  <Card title="About CDF audit logs" icon="book-open" href="/cdf/admin/audit/about">
    Learn what audit logs capture, how they are delivered, and the schema for each log entry.
  </Card>

  <Card title="Setting up audit log streaming" icon="cloud-upload" href="/cdf/admin/audit/streaming">
    Configure continuous delivery of audit logs to Azure Blob Storage, Amazon S3, or Google Cloud Storage.
  </Card>

  <Card title="Audit log query reference" icon="search" href="/cdf/admin/audit/queries">
    Query the Delta Lake table using Athena, Synapse, BigQuery, or any Delta Lake-compatible tool, and perform routine maintenance.
  </Card>

  <Card title="Audit log event types reference" icon="list" href="/cdf/admin/audit/event-types">
    Look up all `serviceName` and `eventType` values and their request and response parameters.
  </Card>
</CardGroup>