title: Disable TLS 1.0, TLS 1.1 in Apache Kafka
body: <p>I am trying to disable TLS 1.0, 1.1 for a Kafka cluster. </p>
  
  <p>I have added this configuration in kafka/config/server.properties file, hoping that it accept only TLS 1.2 traffic and the rest will be blocked. </p>
  
  <blockquote>
    <p>ssl.enabled.protocols=TLSv1.2</p>
  </blockquote>
  
  <p>It doesnt seem to have taken any effect. </p>
  
  <p>It is a 3 node cluster, so I basically added this config to each kafka node manually and restarted it. </p>
  
  <p>What Am I missing here ?</p>