Hello everyone, SANS has published a good overview of the new security features in Firefox 4. Firefox 4 Security Features http://isc.sans.edu/diary/Firefox+4+Security+Features/10594 Regards, - Robert Auger WASC Co founder/Moderator of The Web Security Mailing List http://www.webappsec.org/ http://www.qasec.com/ http://www.cgisecurity.com/