Organizations can use the CISSP certification to identify the people who have the experience, knowledge and ability to implement security practices, perform risk analysis, identify countermeasures, and protect their facility, information, systems, networks, and data. The CISSP certification demonstrates the candidate’s skill set and the industry knowledge. Security professionals who are highly skilled and capable will be required to meet the growing importance of security in corporate success.

The CISSP exam has 150 multiple-choice questions. It can take you up to three hours to complete. It measures a candidate’s ability to perform in ten areas: business continuity planning, disaster recovery planning, physical safety, operations, management practices, telecommunications and networking security. Cryptography, security architecture application, systems development, law and investigation are all essential areas for CISSP certification. The following CISSP books can be used to prepare for the certification exam:
1) CISSP: Certified Information Systems Security Professional Study Guide. (Sybex), by James Stewart, Mike Chapple and Darril Gibson
Sybex provides a solid foundation for the Certified Information Systems Security Professional exam (CISSP). This study guide will help you become a certified security professional. This book is designed to help you pass the CISSP exam. Sybex will help you prepare for the exam faster and more efficiently. This book explains security governance through principles, policies, business community plans and various cryptography. After you have completed each chapter, you’ll see the exam essential, laboratory work, and review questions.
2) The CISSP All-In-One Exam Guide, Shon Harris
This book covers everything that you need to know in order to become a (ISC)2-certified CISSP. It covers vulnerabilities in network, application, and system systems, exploits, as well as how to manage them. This book covers operational security and physical security. It also explains why security mechanisms are implemented. It also explains the U.S. security criteria and the evaluations that are performed on systems, and why they’re used. It also discusses the legal and liability issues around computer systems and the data that they hold, including subjects such as computer crimes and forensics.

3) Official (ISC.2) Guide to the CISSP BK, 5th Edition [(ISC.2 Press]
This book covers all aspects of CISSP. It explains how to apply concepts such as confidentiality, integrity, availability, and security policy. This book will give you an in-depth understanding on how to access and mitigate vulnerabilities in web-based systems and mobile systems as well as embedded devices. You will find practice questions at the end of the book that will help you prepare for the CISSP exam. Experts from all walks of CISSP recommend this book.
4) Eleventh Hour: Study Guide for CISSP,3rd Edition by Eric Conrad and Seth Misenar.
The Eleventh Hour CISSP Study guide is for information security professionals. The book is divided into 8 chapters. The first chapter focuses on risk analysis and mitigation. The second chapter is about controls like data classification, data clearances, data labels, retention, and data ownership. Chapter 3 explains cryptography concepts. This is a secure method of communication. Chapter 4 covers all the basic security and networking concepts. Chapter 5 covers authentication methods, access control technologies, as well as access control models. Chapter 6 is about components of assessment and testing. This includes overall security assessments, vulnerability scanning, penetration testing and securitization.