- Paperback: 560 pages
- Publisher: YCDA, LLC; 3 edition (October 25, 2014)
- Language: English
- ISBN-10: 1939136024
- ISBN-13: 978-1939136022
- Product Dimensions: 7 x 1.3 x 10 inches
- Shipping Weight: 2.6 pounds (View shipping rates and policies)
- Average Customer Review: 925 customer reviews
- Amazon Best Sellers Rank: #31,202 in Books (See Top 100 in Books)
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CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide Paperback – October 25, 2014
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About the Author
An accomplished author and professional trainer, Darril Gibson has authored or coauthored more than 30 books. He holds many current IT certifications including: CompTIA A+, Network+, Security+, CASP, (ISC)2 SSCP, CISSP, MCDST (XP), MCTS, MCSA, MCSE, MCITP, and ITIL Foundations. He is the CEO of YCDA, LLC (short for You Can Do Anything) and actively teaches, writes, and consults on a wide variety of IT topics with a strong focus on IT security.
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A little bit about my background, so as to help base your judgment on where I started and what it took for me to pass this test...I graduated with a bachelors in management information systems in 2012. In my studies, I only took one basic networking class and one network security class (neither of which I did well in, but I passed them both). Since, I have worked as an IT systems analyst, not a networking position by any means, but I have been exposed to normal IT security awareness (i.e. password rules, disaster recover plans, clean desk policies, etc.). The CompTIA recommends 2+ years of networking experience and having the Network+ certification before attempting the Security+ certification. I did not have either of those. Just this book and a determination to learn the material as best as I can a short amount of time.
What worked for me:
I started with the pre-assessment to judge my knowledge level. Then just read a chapter a day, taking notes on all the "Remember this" bubbles and answering the chapter practice questions at the end of each chapter. This book is great with the practice questions in that the answer sections didn't just provide the right multiple choice answer. They provided explanations as to why the answers were correct, and more importantly, why the wrong answers were wrong. When I finished the last chapter I jumped right into the post test. Pre-assessment: 64/100; Post-assessment: 83/100. A decent improvement, and I knew which were my trouble chapters. Went back and reread them. Read my notes. Retook all the tests and chapter quizzes and felt ready for the test.
I'll admit, that test is not a joke, and the questions were not easy. I came out of the test thinking I failed. But that's the crazy thing about those types of tests. You never know how you did until you actually get the results. Needing a 750 to pass, I got an 833.
So you might need a little more than I did. You might need a little less. But if you're needing to pass the Security+ certification, this book is a great place to start.
Know your ports, encryption, authentication, 801 stuff. attack types. PKI
AES: Symmetric encryption: 128bit block cipher: 128, 192 or 256 bit key
DES: Symmetric encryption: 64bit block cipher: 56 bit key
3DES : Symmetric encryption: 64bit block cipher: 56, 112, or 168 bit key
Blowfish: Symmetric encryption: 64bit block cipher: 32 - to 448 bit key
Two Fish : Symmetric encryption: 128bit block cipher: 128 - 192 - or 256 bit key
RC4: Symmetric encryption: stream cipher: 40 to 2048 bit key
Best advise if your new to the arena of IT, don't study to pass the test, study to know the material...Make it your religion. Also the professor messer notes are great refresher too.