title: Make AngularJS ng-show and ng-hide safer
body: <p>In AngularJS, I want to hide an element to restrict users that are not authenticated from seeing it.</p>
  
  <p>ng-hide directive is working, but when someone is opening the Developer Tools, he can change the class given to the element (ng-hide) and then he can see the content.</p>
  
  <p>How can I make ng-hide more secure for authorization?</p>
  
  <p>Thank's for help!!!</p>
  
  <p><b>P.S: I'm using Node.JS for backend</b></p>