title: How to prevent access to phpmyadmin (MySQL database) using web browser from any computer on LAN (except the server)
body: <p>I have a computer lab with 21 computers connected through LAN<br>
  LAN server with IP - 192.168.0.1</p>
  
  <pre><code>I have Online Examination s/w running on all the client computers  
  That s/w is developed using vb.net having MySQL database.  
  (Of course the database is at the server only i.e. @ 192.168.0.1)
  </code></pre>
  
  <p><strong>What i want ?:</strong><br>
  I want to prevent users of client machines from accessing MySQL database by using their web browser
  like this- </p>
  
  <pre><code>http://192.168.0.1/phpmyadmin
  </code></pre>
  
  <p><strong>P.s.</strong> - MySQL database must only be accessible through Online Examination s/w only.</p>