> For the complete documentation index, see [llms.txt](https://docs.vectra.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vectra.ai/configuration/setup/external-connectors.md).

# External Connectors

- [Active Directory](https://docs.vectra.ai/configuration/setup/external-connectors/active-directory.md): Integrate Active Directory with Vectra NDR for host identity context in RUX and QUX deployments.
- [AWS Host ID integration](https://docs.vectra.ai/configuration/setup/external-connectors/aws-hostid-integration.md): This article goes over the AWS Host ID integration available for Vectra AI NDR deployments that see traffic from AWS VPCs.
- [Azure Host ID integration](https://docs.vectra.ai/configuration/setup/external-connectors/azure-hostid-integration.md): This article goes over the Azure Host ID integration available for Vectra AI NDR deployments that see traffic from Azure virtual networks.
- [GCP Host ID integration](https://docs.vectra.ai/configuration/setup/external-connectors/gcp-hostid-integration.md): This article goes over the GCP Host ID integration available for Vectra AI NDR deployments that capture traffic from GCP VPCs.
- [SIEM (Vectra Brain ingesting logs)](https://docs.vectra.ai/configuration/setup/external-connectors/siem-vectra-brain-ingesting-logs.md): Configure SIEM event forwarding to Vectra Brain for DHCP and selected Windows event log ingestion use cases.
- [vCenter integration (VMware)](https://docs.vectra.ai/configuration/setup/external-connectors/vcenter-integration-vmware.md): Configure the Vectra Brain to query the VMware vCenter API (read-only) for infrastructure visibility and vSensor planning.


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