title: encrypt url parametres send using xmlhttprequest
body: <p>please i've been searching for a week now and i'm stuck .</p>
  
  <p>I have a web app that send using xmlhttprequest in javascript to send value to be passed like a parametres in url like this :</p>
  
  <pre><code>xmlhttp.open("GET","http://127.0.0.1/filename/name.php?q="+value,true);
  xmlhttp.send(); 
  </code></pre>
  
  <p>but if any one who get to know the url can change that value with any thing he want, I've allready implement the sql injection in the php files using : <code>real_escape_string</code></p>
  
  <p>but i need to crypt the value in the url , how can i do it ? i want to use ssl , but i didn't find aything on google , please dont give me a bad marks i really need answers</p>