title: Apache: how to hide server version and operation system from users?
body: <p>I've read on one site that I need to add two lines to <code>httpd.conf</code> file:</p>
  <blockquote>
  <p>ServerSignature Off</p>
  <p>ServerTokens Prod</p>
  </blockquote>
  <p>But when I've added them nothing changed. As previously I can see in my browser</p>
  <blockquote>
  <p>Apache/2.2.16 (Debian)</p>
  </blockquote>
  <p>Maybe that's important: When I opened file (I mean before adding above lines) <code>httpd.conf</code> I saw it's empty. I use VPS.</p>
  <p>Thanks!</p>