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How the survey was done: CIO Insight designed the security survey in partnership with Survey.com, a San Jose, Calif.-based supplier of custom research services. CIOs, chief technology officers, and vice presidents of information technology and services gathered from a number of sources, including third-party lists and other Ziff Davis Media publications, were invited to participate in the study by e-mail. The new questions for February were posted on a password-protected Web site, and 642 people responded from Dec. 6 to Dec. 10. The results that were first published in August were posted from June 12 to June 14, and are based on 554 respondents.