Always been a bit suspicious of your company's IT guy? A study says 88 percent of sysadmins and support desk jockeys surveyed would pilfer company secrets and data if they were ever fired. So how do you get the best out of your IT crowd without getting your secrets sold? The security firm that conducted the survey suggests routinely updating account logins and passwords, especially after you fire someone on a Friday afternoon. [Ars Technica]

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