[Solved] Identify the error in this Kafka broker configuration for encryption at rest: log.encryption.enable=true log.encryption.key.provider= | Kafka

Kafka - Security

Identify the error in this Kafka broker configuration for encryption at rest:

log.encryption.enable=true
log.encryption.key.provider=

AKey provider should be set to 'none' to disable encryption

BMissing key provider value causes configuration error

CEncryption is disabled by default

DNo error, configuration is valid

Step-by-Step Solution

Solution:

Step 1: Check key provider property
The property log.encryption.key.provider is empty, which is invalid.
Step 2: Understand impact of missing value
Without a valid key provider, Kafka cannot manage encryption keys, causing configuration errors.
Final Answer:
Missing key provider value causes configuration error -> Option B
Quick Check:
Empty key provider = config error [OK]

Quick Trick: Always set a valid key provider value [OK]

Common Mistakes:

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