Free ISC2 CISSP Practice Test (CISSP)
CISSP is the senior generalist credential in security, spanning governance and risk through to security operations and software development. These questions cover all eight domains, weighted the way ISC2 publishes them: security and risk management carries the most, asset security and software development security the least.
10 questions, answers and explanations included. No account needed.
What you get, free
Every part of ISC2 CISSP prep on CertClue, with no paywall and no trial. An account unlocks the full bank; nothing here is held back for a paid tier.
376 practice questions
Objective-tagged, with a worked explanation on every one.
Performance-based questions
Hands-on task simulations - drag-and-drop, ordering, categorising - not just multiple choice.
Timed exam simulator
A full mock under real conditions: 125 questions, 180 minutes.
Readiness score
Per domain, tied to your exam date, so you know when you are ready to sit.
About the ISC2 CISSP exam
These facts come from the objectives published for CISSP, and our question bank is weighted to match them.
- Exam code
- CISSP
- Questions
- Up to 125
- Time limit
- 180 min
- Passing score
- 700 / 1000
ISC2 CISSP questions people ask
Up to 125 questions in 180 minutes. The exact number varies between test forms, which is why the objectives say "up to" rather than giving a fixed count.
The English exam uses computerized adaptive testing: between 100 and 150 questions in three hours, and once you submit an answer you cannot revisit it. The pass mark is a scaled score of 700 on ISC2's 1,000-point scale; because question difficulty adapts to your answers, the raw number correct needed varies by form.
You can sit the exam at any time. Full certification requires five years of cumulative paid work experience in at least two of the eight CISSP domains, and one year can be waived with an approved four-year degree or another approved credential. If you pass before you have the experience, you become an Associate of ISC2 and have up to six years to complete it.
CISSP is broader and more technical: eight domains spanning architecture, engineering and operations alongside governance and risk. CISM is narrower and entirely management-focused. Someone from a hands-on technical background usually finds CISSP the more natural fit; a security manager without deep technical roots often finds CISM's framing easier.
No, and be wary of any site that claims otherwise. Every question here is written from scratch against the published exam objectives. Sitting an exam having memorised leaked live questions breaks the non-disclosure agreement you accept at the test centre and can get your certification revoked.
Yes. Without an account you get 20 questions a day, and the count resets every day. A free account removes the daily cap and unlocks the full ISC2 CISSP question bank, flashcards, study notes, performance-based questions, a timed exam simulator and a readiness score. There is no paid tier and no card required.
Want the full ISC2 CISSP question bank?
A free account unlocks all 376 practice questions for this exam, plus flashcards, study notes, the timed exam simulator and a readiness score that tracks your weakest domains. There is no paid tier - all of it is free.
- No credit card
- No trial timer
- Every certification track
Other free practice tests
Every exam CertClue covers, each with its own bank and its own explanations.
CompTIASecurity+
CompTIAA+ (Core 1)
CompTIAA+ (Core 2)
CompTIANetwork+
ISC2Certified in Cybersecurity
AWSCertified Solutions Architect - Associate
MicrosoftAzure Fundamentals
AWSCertified Cloud Practitioner
CiscoCCNA
ISACACISM
MicrosoftAzure Administrator
AWSCertified Solutions Architect - Professional
MicrosoftAzure Solutions Architect Expert
CompTIACySA+
CompTIAPenTest+
PMIPMP
MicrosoftCloud and AI Security Engineer
CNCFCertified Kubernetes Administrator
All prep, no paywall.
Mapped to the published CISSP domains.
Not affiliated with ISC2.
Completion, not the industry certification.