I purchased some books for the CISSP test, please see below. According to some of the posts online, this may NOT be enough. I have little experience with CISSP knowledge at my current job. Wondering if going to class and paying 3-4k will be enough as well and what the difference will be if I study on my own versus going to class.
books purchased:
Shon Harris: CISSP All-in-One Exam Guide
Shon Harris: CISSP Practice Exams, Third Edition
CISSP (ISC)2 Certified Information Systems Security Professional Official Study Guide 7th Edition
Your input and experience is greatly appreciated.