Question

which of the following is an extension of MQTT which uses encryption based on leightweight attribute based on encryption? a) RSA-MQTT b) Secure -MQTT c)Encrypto-MQTT d)DES-MQTT

Answer 1

Answer:

Here it is

Explanation:

b) Secure-MQTT

The main advantage of this encryption is that it has a broadcast encryption feature. In this features, one message is encrypted and delivered to multiple other nodes.

Answer 2

The Secure -MQTT is an extension of MQTT which uses encryption based on lightweight attribute based on encryption .

Option B

Explanation:

• SMQTT which refers to Secure Message Queue Telemetry Transport is part of the MQTT extension protocol. MQTT is a messaging protocol that was launched by IBM .
• It uses encryption based on lightweight attributes based on encryption which caters to the broadcast encryption feature.
• Within this encryption feature, a single message is encrypted and delivered to multiple other nodes.

To know more about MQTT  

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