title: User is not prompted to authenticate after restarting the server
body: <p>Spring security has been used for our application. Spring security has been configured in bean declaration way.</p>
  
  <p>The problem is : I logged into the application, browsed few pages, and restarted the server(but didn't close the browser). After restarting the server I could successfully move to other pages. I am sure it is not the browser cache as I delete all the cookies before I start go through other pages.</p>
  
  <p>Why does it happen like this ? Is this the default behavior ? How can I enforce the authentication after restarting the server ?</p>