title: After logout stay on same page when user clicks on back button
body: <p>After logout the user is directed to login page. Now, if user clicks on back button it should stay on login page itself. How can I make it possible by using code in java? I have used Servlet Filter... Tried invalidating session.I have even tried clearing cache(Expires, Cache-Control, Pragma).But got no success yet. Or maybe I’m using this in wrong way. Please guide me the correct way.</p>