Books
CompTIA Security+ All-in-One Exam Guide, Sixth Edition (Exam SY0-601)
2021
CompTIA Security+ All-in-One Exam Guide, Fifth Edition (Exam SY0-501)
2018
CompTIA Security+ All-in-One Exam Guide, Fourth Edition (Exam SY0-401)
2014
Brave New Now
2014
Principles of Computer Security, Fourth Edition
2016
Principles of Computer Security: CompTIA Security+ and Beyond, Fifth Edition
2018