Barron's CompTIA Security+ Certification Guide (SY0-601)

Robin M Abernathy, A+, Network+, Security+, CASP+ (Lincoln, AL) has more than 2 decades of experience in IT certification preparation. For CyberVista, she has written and edited certification preparation materials for many (ISC)2, CompTIA, PMI, ISACA, and ITIL certifications. She holds multiple IT certifications and is a frequent presenter at technical conferences and webinars.

Joshua Hester PMP, PMI-ACP, CEH, CFR (Atlanta, GA) is the Director of Professional Training at CyberVista. He is committed to developing the certification programs and role-based training that will best prepare professionals for real-world scenarios, and ensure their employers are able to measure that progress in real-time. Joshua holds numerous industry certifications in cybersecurity, project management, agile design principles, programming languages, and open-source technologies.

David Cho CISSP, CySA+, CEH (Arlington, VA) the Research and Development Manager at CyberVista where he develops instructional videos and course content, and also writes practice tests for various security vendors. He specializes in both role-based training and security certification preparation.

Ann Lang (Atlanta, GA) is a technical writer, editor, and project manager with over fifteen years of experience in IT education. She is the associate product manager at Cybervista, where she helps produce IT certification practice exams.