title: AllowZoneDrifting - Firewalld: What is it and should I disable it?
body: <p>I am new here, so please forgive me if I am asking something silly.</p>
  
  <p>I have created a DO droplet on CentOS 8. After installing firewalld, I checked its status and it gives a warning.</p>
  
  <blockquote>
    <p>Apr 24 05:56:31 centos-s-1vcpu-1gb-blr1-01 firewalld[2956]: WARNING: AllowZoneDrifting is enabled. This is considered an insecure configuration option. It will be removed in a future release.</p>
  </blockquote>
  
  <p>I have some basic knowledge of Linux, but I don't have any knowledge about firewalld. If somebody could explain to me what <code>AllowZoneDrifiting</code> is, that would be great.</p>
  
  <p>Thanks!</p>