Mike Meyers’ CompTIA security+ certification guide, (exam SY0-501) 2018.pdf

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Mike Meyers’
®
CompTIA
Security+
Certification Guide
Second Edition
(Exam SY0-501)
Mike Meyers
Scott Jernigan
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ISBN:
978-1-26-002638-2
MHID:
1-26-002638-8
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A mi amiga, Marisol Galindo. Espero con ansias el día en que
bebemos margaritas en tu casa en Cancún.
—Mike
A mi esposa, Katie. Te amo.
—Scott
ABOUT THE AUTHORS
Mike Meyers
, CompTIA A+®, CompTIA Network+®, CompTIA Security+, MCP, is the
industry’s leading authority on CompTIA certifications and the best-selling author of
nine editions of
CompTIA A+ Certification All-in-One Exam Guide
(McGraw-Hill). 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, and a member of
CompTIA.
Scott Jernigan,
CompTIA IT Fundamentals, CompTIA A+, CompTIA Network+,
CompTIA Security+, MCP, is the author or co-author (with Mike Meyers) of over
two dozen IT certification books, including
CompTIA IT Fundamentals Certification
All-in-One Exam Guide
(McGraw-Hill). He has taught seminars on building, fixing, and
securing computers and networks all over the United States, including stints at the FBI
Academy in Quantico, Virginia, and the UN Headquarters in New York City, New York.
About the Technical Editor
Matt Walker
is currently working as a member of the Cyber Defense and Security Strategy
team within DXC Technology. An IT security and education professional for more than
20 years, he has served as the director of the Network Training Center and a curriculum
lead/senior instructor for Cisco Networking Academy on Ramstein AB, Germany, and
as a network engineer for NASA’s Secure Network Systems (NSS), designing and main-
taining secured data, voice, and video networking for the agency. Matt also worked as
an instructor supervisor and senior instructor at Dynetics, Inc., in Huntsville, Alabama,
providing on-site certification-awarding classes for (ISC)
2
, Cisco, and CompTIA, and
after two years he came right back to NASA as an IT security manager for UNITeS,
SAIC, at Marshall Space Flight Center. He has written and contributed to numerous
technical training books for NASA, Air Education and Training Command, and the U.S.
Air Force, as well as commercially, and he continues to train and write certification and
college-level IT and IA security courses.
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