Randy Weaver is an Academic Program Director for Everest college, where he has worked for seven years administering IT programs for the college and teaching IT classes. He has taken and passed more than 40 industry certification exams, including 3 MCSEs, CCNA, CNE, Security+, Network+, iNet+, Linux+, Server+, CIW Master Administrator, and CISSP. Randy has a master's degree in information technology and has served on many Thomson Course Technology titles as reviewer, technical editor, and author.