A client wants to deploy MQTT on a large enterprise network and is worried about the security of MQTT. The client wants all messages encrypted, including all messages between the broker and clients. What could the client do to achieve this goal?

IT Questions Bank › Category: IoT Security › A client wants to deploy MQTT on a large enterprise network and is worried about the security of MQTT. The client wants all messages encrypted, including all messages between the broker and clients. What could the client do to achieve this goal?

Use client certificates.
Invoke SSL encryption.
Apply payload encryption.
Use unique client IDs for each client.

Explanation: Payload encryption works at the application layer and provides end to end encryption, protecting all messages between the client and the broker.

Exam with this question: IoT Security 1.1 Chapter 5 Quiz Answers