Kafka - SecurityWhat is the purpose of configuring security.protocol in Kafka client authentication?ATo specify the communication protocol and security mechanism used between client and brokerBTo set the Kafka topic name for authenticationCTo define the consumer group IDDTo configure the message serialization formatCheck Answer
Step-by-Step SolutionSolution:Step 1: Understand the role of security.protocolThe security.protocol setting defines how the client connects securely to the Kafka broker, including the protocol and authentication method.Step 2: Analyze other optionsOptions A, B, and D relate to unrelated Kafka configurations like topic, group ID, and serialization, not authentication protocol.Final Answer:To specify the communication protocol and security mechanism used between client and broker -> Option AQuick Check:security.protocol = communication protocol and security [OK]Quick Trick: security.protocol sets how client talks securely to broker [OK]Common Mistakes:Confusing security.protocol with topic or group IDThinking it sets message formatIgnoring its role in authentication
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