"Reducing the power and access of the browser to the OS is a great way to minimize the attack possibilities of the hacker,"
see Browsers pose the greatest threat to enterprise, Microsoft reports
Well, better late than never. Instead of vapourware tomorrow, though, I recommend businesses install GNU/Linux today and get sane IT promptly. While many businesses have spent untold $billions picking malware out of their teeth in the last decade or more, those businesses using GNU/Linux instead of M$’s OS have been getting on with business.