title: How to ServerSignature Off and ServerTokens Prod from NGINX?
body: <p>I want to hide the information detail about nginx or infromation details from Reverse Proxy ? 
  i have to add <code>server_tokens off;</code> between <code>http</code> tag from <code>nginx.conf</code> </p>
  
  <p>Console output when i tried to get information nginx with curl below</p>
  
  <p><code>curl -I https://www.example.com
  HTTP/1.1 200 OK
  Server: nginx
  Date: Mon, 15 May 2017 09:25:15 GMT
  Content-Type: text/html; charset=utf-8
  Connection: keep-alive
  Vary: Accept-Encoding
  Expires: Sun, 19 Nov 1978 05:00:00 GMT
  Cache-Control: no-cache, must-revalidate
  X-Content-Type-Options: nosniff
  X-Frame-Options: SameOrigin
  Strict-Transport-Security: max-age=1000; includeSubDomains
  Content-Language: en</code></p>