[Baron Munchausen]

Whoa! Every single brand/variant of Linux and Unix is lumped together vs. MS Windows, which has only a few versions. If this was broken down into specific versions I think it would look a bit different. Not only would the number of bugs for each version be less than MS Windows, but the severity of the bugs would be very different. How many of the Unix/Linux bugs are root exploits? Nearly all Windows 'security' problems give admin level access and total control of the machine because the inner workings of the OS kernel are not secure. If you can get around the outer layer of security checks you are then free to do what you want. Very few *IX bugs are this bad because these systems were designed from the ground up with security in mind. On top of that, most of the *IX bug require local access, while nearly any Windows flaw can be exploited through Internet Explorer, meaning you can get 0wned while surfing the web. Only actual flaws in your web browser (generally Mozilla Suite/Firefox) allow that to happen with *IX systems. Local exploits are only a risk when your users are out to get you, not when some random website carries a jiggered file.