title: Invalidate a user session in one browser when user logins in another browser?
body: <p>We have a web application which uses Struts 2, Spring and Hibernate.</p>
  
  <p>Currently a user using two different browsers (IE and FF) can log in to the same account at the same time.  </p>
  
  <p>Now, when you hit the login button, we need to invalidate all other logins for that account.</p>
  
  <p>e.g. A User logins to an account on Firefox. The same user logins to same account in IE. In this case when he logins in IE, his session in firefox needs to be invalidated.</p>
  
  <p>Is there any way we can do this? </p>
  
  <p>Please help</p>