Hi Curt, > > if ($_SESSION['HTTP_USER_AGENT'] != > > md5($SERVER['HTTP_USER_AGENT'])) ^^^ $_SERVER *g* > If your using the same session for IE and netscape, the behaviour > you are experiencing demonstrates how this can prevent session > hijacking. Netscape, using its own session should work fine. nope, it was just a missing underscore :-( -- Best Regards, Mark -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php