484 practice questions for ISC2 Certified Information Systems Security Professional (CISSP), with full explanations.
Every question comes with the correct answer, the reasoning behind it, and a note on why each wrong option is wrong. Work through it once with the answers, then again with the questions-only copy under exam conditions.
- 484 questions across all eight CISSP domains
- Answers and explanations for every question, including the wrong options
- A questions-only PDF for timed practice runs
- Instant delivery by email the moment you check out
- Free monthly updates for as long as the exam is live
- Pass or your money back
A failed CISSP attempt costs the full US$749 again, plus a 30-day wait before your next attempt. This pack is US$39, paid once, and refunded if you fail.
Try 10 questions free before you buy.
Last updated September 2026 · 484 questions
What makes the CISSP hard
The CISSP uses Computerized Adaptive Testing: the exam adjusts to your performance in real time and ends anywhere between 100 and 150 questions, so you never know where you stand until it is over. You also need five years of paid security experience just to be eligible, which makes a failed attempt more than an expensive afternoon.
484 practice questions for the CISSP, in one place, so the question style is familiar before test day.
About the exam
The CISSP is the most widely recognised cybersecurity credential in the world. With over 165,000 holders globally, it validates expertise across eight domains of information security, from cryptography and network architecture to governance, risk management, and software security. It is required at DoD 8140 IAT Level III and IAM Levels II and III, and is the benchmark credential for security architects, CISOs and senior security management roles. Five years of paid security experience across at least two domains is required; candidates who pass before meeting the experience requirement become an Associate of ISC2 with up to six years to qualify.
Exam domains
- Security and risk management: 16%
- Asset security: 10%
- Security architecture and engineering: 13%
- Communication and network security: 13%
- Identity and access management: 13%
- Security assessment and testing: 12%
- Security operations: 13%
- Software development security: 10%
100 to 150 questions (CAT format), 3 hours, pass mark 700 out of 1000, US$749 per attempt, Pearson VUE testing centres or online proctored, valid for three years.






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