Linux, Unix 'had more vulnerabilities than Windows'
/**/ The US government has reported that fewer vulnerabilities were found in Windows than in Linux/Unix operating systems in 2005. Linux/Unix-based operating systems -- a set that includes Mac OS X, as well as the various Linux distributions and flavours of Unix -- had more than twice as many vulnerabilities as Windows, according to the United States Computer Emergency Readiness Team (US-CERT), which is part of the US Department of Homeland Security.