Windows Vista no more secure than XP
 

The strength of Windows Vista's security model is easily the biggest question facing the nascent operating system. While sales will be strong simply on account of the way OEMs have adopted Vista on their midrange and high-end offerings, the place of Vista in the enterprise is not yet clear. Microsoft must demonstrate that its approach to security with Vista is indeed effective; otherwise, IT managers will see little benefit to moving to the new OS anytime soon.

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