I use a lot of password protected sites. I guess that I am used to shutting down the browsers on my desktop. That clears the site and I need to use the password again to get in. On the iPad, unless you remember to go to the screen that shows all of the running programs and shut down the browser, the app keeps all of your visited open secure sites.... OPEN! Its convenient but if anyone can get to my ipad before it goes to sleep OR if they can get past the initial log on code...... they will have access to all of those pages. Is there any way around this to auto logoff the secure site or auto shutdown on the app?