The "CompTIA Security+ SY0-401 Study Guide: Get Certified Get Ahead" by Darril Gibson is a comprehensive textbook designed for adult education and further education levels. Published in 2014 by Ycda, LLC, this study guide covers a wide range of subjects related to computer security and education. With 575 pages in trade paperback format, this book provides a detailed study guide for individuals looking to enhance their knowledge and skills in the field of IT security. The author's expertise and personalized approach make this publication a valuable resource for anyone interested in certification and professional development in the realm of cybersecurity.