Mike Meyers, series editor, CompTIA A+(TM), CompTIA Network+, CompTIA Security+(TM), MCP, is the industry's leading authority on CompTIA certification and the bestselling author of nine editions of CompTIA A+ Certification All-in-One Exam Guide. He is the president and founder of Total Seminars, LLC, a major provider of PC and network repair seminars for thousands of organizations throughout the world.

Jonathan S. Weissman, CompTIA A+, CompTIA Network+, CompTIA Security+, CompTIA Server+(TM), CompTIA Linux+(TM), CCNA(R), CCNP(R), CEH(TM), CHFI(TM), is a senior lecturer at Rochester Institute of Technology as well as a tenured full professor and the Networking and Cybersecurity Program Coordinator at Finger Lakes Community College. Weissman regularly appears on TV news and talk radio, and in articles, as a networking and cybersecurity expert. He has 11 teaching awards and 44 industry certifications. This is one of the three books he's authored. @CSCPROF on Twitter.