The Azure IoT Device Provisioning Service VNET ingress support feature enables users to lock down DPS ingress access to devices connecting through a specific VNET.
DPS egress to IoT Hub uses an internal service-to-service mechanism and does not currently operate over a dedicated VNET.
This core new capability improves the connectivity security and is of special significance to those in the industrial and enterprise sectors with stringent network and compliance requirements.
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