Diane Barrett is an instructor and technical reviewer. Currently, she instructs at Education America, where she has spent the last two years teaching in the Computer Networking program. She is also the president of NextGard Technology L.L.C., which specializes in security-awareness training and consulting. She is a member of InfraGard, the Sonoran Desert Users Security Group, HTCIA, and ISSA. Diane has done technical editing for the Coriolis Group and was a member of Transcender's technical evaluation program until it ceased in the spring of 2002. She had recently received her degree in Business Information Systems and is continually learning and advancing her education. She currently holds the following certifications: MSCE in Windows NT and 2000, CCNA, CompTIA A+, Net+, i-Net+, and Security+. You can reach Diane at firstname.lastname@example.org.