Ebook: CompTIA Security+ Deluxe Study Guide: SY0-201

I bought this book becuase I had used other Sybex titles to prepare for other exams. This book misses so much material it is not even funny! I ended up passing the exam but I just had to use reasoning on so many questions that weren't covered. I spent months reading the book and doing the practice exams and flash cards and I felt really prepared. About 4 questions into the exam a got a question on a concept that I had never seen before. Don't waste your money on this book!