CompTIA Security+ Certification Study Guide, Second Edition (Exam SY0-401) (2nd ed.)

The best fully integrated study system available for the CompTIA Security+ exam! Prepare for CompTIA Security+ Exam SY0-401 with McGraw-Hill Professional--a Platinum-Level CompTIA Authorized Partner offering Authorized CompTIA Approved Quality Content to give you the competitive edge on exam day. With hundreds of practice exam questions, including new performance-based questions, CompTIA Security+ Certification Study Guide , Second Edition covers what you need to know--and shows you how to prepa