s <code>403 Forbidden</code> response
  </li>
  <li>
    otherwise, if the remote IP address is exactly equal to the <code>malicious_ip</code> variable, this handler immediately returns <code>503 Service Unavailable</code> response
  </li>
  <li>
    otherwise, if the request path matches with the pattern <code>/moved/i</code>, this handler immediately redirects the client to <code>"https://example.com"</code> with <code>301</code> status code
  </li>
  <li>
    otherwise, if the request path starts with <c