Hello and Help
Hi guys! I recently signed up to techexams.net and I have to say-- Im impressed by the place. Informative-- and the forums have activity 
I currently have an A+ and a Net+, with my last CompTIA going to be a Security+. I have read all of the All-In-One Security+ Certification Book (Learnkey) over a month ago and have been doing study questions since then. I'd estimate I've gone over 200 questions with 80-90% accuracy.
Getting to the point-- can anyone offer any advice for additional study material? Any hints for taking the test? When I passed the A+ Core Hardware/Software and Net+ I didnt hit 700s+, I ended up with high-mid 600s, which wont cut a passing grade on the Sec+.

I currently have an A+ and a Net+, with my last CompTIA going to be a Security+. I have read all of the All-In-One Security+ Certification Book (Learnkey) over a month ago and have been doing study questions since then. I'd estimate I've gone over 200 questions with 80-90% accuracy.
Getting to the point-- can anyone offer any advice for additional study material? Any hints for taking the test? When I passed the A+ Core Hardware/Software and Net+ I didnt hit 700s+, I ended up with high-mid 600s, which wont cut a passing grade on the Sec+.
Comments
I enjoyed the CBT Nuggets series for Security+ while I was studying for it. It is somewhat pricey, but probably worth the money.
Also, I leaned on the Sybex Guide by Shimonski & Shinder. Evidently, I did not lean hard enough, but I came close. Several others recommend this study guide quite highly.
Don't ignore the TechNotes here at TechExams and the Practice Exams too.
Good luck!
Following is a page with all our Security+ stuff you may want to go over:
I suggest going over some of the many 'I passed' topics in this forum to get and idea how others passed this exam.
Sybex, thats what the book is called! Same one I own, it was very informative and worked well for a foundation.
Remote Access - This includes questions on VPNs, PPTP, L2TP, IPSec, etc.
Wireless Security - WAP, 802.11
Concepts of using Cryptography
Algorithyms - Know the different types and their characteristics. RSA, ECC, El Gamiel, Diffie-Hellman, Symmetric, Asymmetric, Hashing, MD5, SHA, digital signatures, etc.
PKI - Digital certificates, CAs, CRLs
Key Management
So as you can see there are many different ares on the exam where a question on cryptography could show up. You really need to know it inside/out.
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I have access (through my job) to an online ebook collection of almost every tech book that is on the market today and after looking over certain subjects for the exam, I have to say Sybex is the best. It's almost like the test was written from this book! I made flash cards for myself and kept it with me to study by.
I used Testout for my microsoft exams, but I have not seen them for Security+.
The Sybex book has over 10 questions a chapter, over 20 chapters-- and this site alone has over 100. The ports seem to be the biggests snag-- namely the ones that I havent seen on a daily or even monthly basis-- RADIUS, Kerebros, and LINUX radmin commands.
Thank god for the common port quiz here.
I'll have to add some additional study material-- or maybe take a class. I went through a ton of practice questions after reading the tech notes and Sybex, but it seemed like only half of the questions on the test reflected what I studied-- or had ambigious questions.
I can probably memorize all the tests on this site in a single day, but that wont help me pass any exam.
Spend another week or 2 learning and trying to understand the topics you were having problems with then come back and take the practice tests again.