david_g17 (976842) writes "According to a Symantec study reported by Information Week, Microsoft has the most secure operating system amongst its commercial competitors. The report only covered the last 6 months of vulnerabilities and patch releases, but the results place Microsoft operating systems above Mac OS X and Red Hat. According to the article,
The article continues to mention the metrics used in the study (quantity and severity of vulnerabilities as well as the amount of time one must wait for the patch to be released)."The report found that Microsoft Windows had the fewest number of patches and the shortest average patch development time of the five operating systems it monitored in the last six months of 2006.