This documentation is for WSO2 IoT Server 3.1.0. View the documentation for the latest release.
Page Comparison - Configuring WSO2 IoT Server with a Third Party MQTT Broker (v.14 vs v.15) - IoT Server 3.1.0 - WSO2 Documentation

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  • Connect to a broker: When a client (e.g., device, analytics profile) attempts to connect to the Device Management profile via the Broker profile, the Key Manager will authenticate authenticates the client via the TokenValidationService service.
  • Subscribe/Publish to a topic:  Once authenticated, the client attempts to subscribe/publish to a topic by communicating to the Device Management profile. The Device Management profile authorizes the device user via the DeviceAccessAuthorizationService service. Once authorized, the device is granted publishing/subscribing to the topic.