title: Development plan in Firebase easily "DoSsable"?
body: <p>The development plan in firebase has a hard limit of "50 connections". </p>
  
  <blockquote>
    <p>A connection is an open network connection to our servers. It’s a measure of the number of users that are using your app or site simultaneously.</p>
  </blockquote>
  
  <p>Meaning that a user that opens 2 browser tabs to my application, uses 2 connections that stay open until he closes the tabs (or the application decides to close the connection). </p>
  
  <p>Doesn't this mean that my application could be an easy target for DoS attacks? I mean, any bad guy could simply write</p>
  
  <pre><code>for(var i = 0; i &lt; 51; i++) window.open('http://www.firebaseapp.com');
  </code></pre>
  
  <p>in a javascript console to disable access for other clients to any data.
  Or not?</p>
  
  <p>Do I have to prevent this with any (my-)server side code, checking for ip's and such?</p>