Don Poulton (Burlington, Ontario; A+, Network+, Security+, MCSA, MCSE) is an independent consultant who has been involved with computers since the days of 80-column punch cards. After more than 20 years in environmental science, he switched careers and trained as a Windows NT 4.0 MCSE. He has since written or contributed to several Que titles, including Security+ Lab Manual; MCSA/MCSE 70-299 Exam Cram 2: Implementing and Administering Security in a Windows 2003 Network; and MCTS 70-620 Exam Prep: Microsoft Windows Vista, Configuring.
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