CISSP
ISC² security leadership cert
Free 15-question taster · full access with Premium · works on any device
Where can I practise CISSP for free?
PassNova offers CISSP practice with a free 15-question taster — 200 exam-style questions and 6 timed mock tests with a clear explanation for every answer. Unlock the full bank, an AI study tutor and a downloadable study guide with PassNova Premium (£4.99/month, 7-day free trial). Works on any device and is built around ISC²'s current CISSP domains. Updated for 2026.
Watch the CISSP course
A complete map of the CISSP syllabus
Every question comes with a clear explanation. Pick a topic, or work the whole bank in study mode.
Built to get you exam-ready
Instant, worked explanations
Every question — right or wrong — comes with a clear explanation, so you learn the why, not just the what.
Real, timed mock papers
Sit full-length papers under exam conditions and an indicative pass mark, so the day itself feels familiar.
A live readiness scoreFree + Premium
See how ready you are at a glance — Premium turns it into a predicted result.
Nova, your AI tutorPremium
Stuck on a question? Nova explains it step by step, in plain English, the moment you ask.
Start free. Go Premium when you're serious.
Practising is always free. Premium unlocks the full bank and the tools that get you over the line.
Everything you need to start revising today.
- ✓Practise the 15-question taster — no sign-up
- ✓A worked explanation on every question
- ✓A basic readiness score
- ✓Works on any device, even offline
The full bank, graded papers and Nova — cancel anytime.
- ✓The full 200-question question bank
- ✓Nova, the AI tutor, on every question
- ✓Graded mock & exam papers with a pass verdict
- ✓Full readiness dashboard + predicted result
- ✓42 downloadable study-guide PDFs
- ✓Certificate of completion
£4.99/month · 7-day free trial · cancel anytime · secure checkout with Stripe
Mock papers under real conditions
6 timed mock papers
Sit a full 25-question paper under exam conditions, then review every answer with its explanation.
Free to practiseExam Papers
A timed 100-question practice paper with exclusive questions and a pass / fail verdict. The real CISSP exam is adaptive — 125–150 items over up to 3 hours — and ISC² scores it on a 0–1000 scale, not a percentage, so treat the pass mark here as PassNova's own practice benchmark rather than an ISC² figure.
CISSP on one page
A quick-glance summary of the high-yield points — free to save, print or share.
Where the real exam comes from
PassNova is free practice — you sit the official CISSP with the body that runs it.
External official sites — fees and booking are handled by the provider, not PassNova.
CISSP: your questions answered
You can practise a free 15-question taster with no sign-up. To unlock the full 200-question bank, an AI study tutor and a downloadable study guide, upgrade to PassNova Premium — £4.99/month with a 7-day free trial.
Premium unlocks every professional-certification course in full, plus Nova (the AI study tutor), smart spaced-repetition practice, a study planner, mock pass certificates and downloadable PDF study guides — for £4.99/month or £39.99/year. Cancel anytime.
PassNova has 200 exam-style CISSP questions and 6 timed mock tests, each with a clear explanation. The first 15 are free; the rest unlock with Premium.
CISSP is examined across ISC2's eight domains, and ISC2 has been interweaving AI-related tasks through all eight. PassNova's 200 questions cover all eight, grouped into six revision areas — security and risk management, asset security and security architecture, communication and network security, identity and access management, security assessment/testing/operations, and software development security. Check ISC2's current exam outline for the domain weightings before planning revision time.
No — deliberately. Every PassNova question is written from the published exam objectives, not copied from a live exam. Sites that republish real questions ("exam dumps") breach the candidate agreement you accept when you book, and using them can void your result or cost you a credential you already hold. PassNova matches the real exam's style, difficulty and domain weighting without reproducing its content.
Pass your CISSP — first time.
Start with a free 15-question taster, then unlock the full bank, Nova and a study guide with Premium.