This certification guide by Liam Smith is a must-have for anyone looking to pass the CompTIA Security+ exam. It covers all the necessary topics and provides clear and concise explanations. The book is in English and was independently published.

The guide is aimed at individuals who are looking to improve their knowledge and skills in the field of computer security. It is suitable for both beginners and experienced professionals. The book covers a wide range of topics, including network security, compliance and operational security, and access control. With this guide, you will be able to prepare for the CompTIA Security+ exam with confidence.