# 设备鉴权
[概述](https://support.huaweicloud.com/usermanual-iothub/iot_01_0206.html)
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[LwM2M/CoAP协议鉴权](https://support.huaweicloud.com/usermanual-iothub/iot_01_0208.html)
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[HTTPS协议鉴权](https://support.huaweicloud.com/usermanual-iothub/iot_01_0218.html)
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[MQTT(S)协议-密钥鉴权](https://support.huaweicloud.com/usermanual-iothub/iot_01_0210.html)
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[MQTT(S)协议-证书鉴权](https://support.huaweicloud.com/usermanual-iothub/iot_01_0211.html)
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[MQTT(S)协议-自定义鉴权](https://support.huaweicloud.com/usermanual-iothub/iot_01_0205.html)
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[MQTT(S)协议-自定义模板鉴权](https://support.huaweicloud.com/usermanual-iothub/iot_01_0214.html)
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