SSL/TLS

YuDash IoT gateways supports SSL/TLS secure communication for MQTT and HTTP protocol.

Following are typical steps to enable SSL/TLS security layer

1. Enable TLS/SSL within the cloud protocol settings.

2. Change the server port for TLS/SSL communication.

3. Upload server CA certificate in the IoT device.

SSL/TLS for MQTT

1) Enable "SSL/TLS" radio button in MQTT Secure Layer. Change the MQTT port pertaining to secure layer of server. This is typically 8883 for MQTT.

2) Upload server CA certificate to IoT device. First, Choose File and select the .pem file from local computer. Then, click on Load SSL/TLS File which will load the file in the browser. Finally, click on Write SSL/TLS file, which will write the the file into the IoT device.

3) Following message is shown when CA certificate file is written successfully.

By default, the CA certificate for MQTT protocol is stored as file name /assets/mqtt_cacert.pem within the YuDash IoT device.

SSL/TLS for HTTP

1) Enable "SSL/TLS" radio button in HTTP Secure Layer. Change the HTTP port pertaining to secure layer of server. This is typically 443 for HTTP

2) Upload server CA certificate to IoT device. First, Choose File and select the .pem file from local computer. Then, click on Load SSL/TLS File which will load the file in the browser. Finally, click on Write SSL/TLS file, which will write the the file into the IoT device.

3) Following message is shown when CA certificate is written successfully.

By default, the CA certificate for HTTP protocol is stored as file name /assets/http_cacert.pem within the YuDash IoT device.