> For the complete documentation index, see [llms.txt](https://awsnotes.dendron.so/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://awsnotes.dendron.so/internet-of-things-iot/aws-iot-device-defender/common/security.md).

# Security

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## Using AWS IoT Core with VPC endpoints

* **Note**\
  The VPC feature for automatically creating a DNS record is disabled. To connect to these endpoints, you must manually create a Private DNS record. For more information about Private VPC DNS records, see [Private DNS for interface endpoints](https://docs.aws.amazon.com/vpc/latest/privatelink/vpce-interface.html#vpce-private-dns). For more information about AWS IoT Core VPC limitations, see [Limitations of VPC endpoints](#VPC-limitations).
* **Note**\
  AWS IoT Core does not support <https://docs.aws.amazon.com/vpc/latest/privatelink/vpc-endpoints-access.html#vpc-endpoint-policies>VPC endpoint policies at this time.