You need to have a thorough understanding of the tough concepts of the CBK Ten Domains and their applications to pass the CISSP exam. It might take you years but it will help you to achieve CISSP certification. You might consider the following advice on how to survive the CISSP crucial exam preparation process.
First, you certainly need to get hands-on experience for four or five years in the Information Industry as a requirement. Your educational attainment practically verifies the length of professional experience you have to meet in the industry. It is certain that hands-on experience will develop your theoretical skills so you become exceptionally skilled. In addition, you can set up your own home lab so you can experiment with various operating systems and computer security. Nonetheless, for those who have not gotten hands-on experience but have passed the CISSP exam, can become Associates of ISC2. And upon completing this requirement, they will be recognized for CISSP certification.
Secondly, you must study in advance about the CBK topics. You might be expert in one or more CBK domains but the odds may increase with each topic you are unfamiliar with. You have to focus on the CBK ten domains, and teach yourself from scratch to survive the examination. The scope of the CBK domains is so vast that you cannot swallow it at one try and cram when the time is nearing the exam date. It is suggested by some faculty that you opt to study the CBK topics for an hour or two, or at the most for a day at a time within the three months before the actual exam date.
Lastly, you have to consider consulting excellent books and CISSP exam guides (such as the CISSP All-In-One Exam Guide by Shon Harris) to absorb the massive information in the CBKs. It can make you point out the specific information that matters in the CISSP exam.