Security is an oft-debated topic in the ongoing browser wars, but there's no denying that malware is a common problem for all of the leading contenders.
A new solution launched this week by German Sirrix AG, however, uses Firefox 4, Linux and virtualization to create what it calls a "browser in a box" that keeps all malware isolated and out of the user's main operating system.

Originally created at the request of the German federal government, BitBox (short for "browser in the box") runs on Windows XP, Vista and Windows 7 as well as Debian Linux, Ubuntu, OpenSUSE and Gentoo, allowing users to surf the Web worry-free, Sirrix says.

The link for this article located at PC World is no longer available.