Train Domain 1 free.
Unlock the other seven for the price of one coffee.
No annual lock-in. No tiered upsells. One plan, all 8 domains.
Train Domain 1 free forever to see how Cipher8 works, then unlock the other seven CISSP domains for just $9.90/month — or $79/year. Cancel anytime.
- Domain 1: Security & Risk Management
- Domain 1 glossary flashcards
- FSRS spaced repetition
- Mistake journal
- Confidence calibration
- All 8 CISSP domains
- Glossary flashcards for every domain — dual-sided active recall (term ↔ definition) with multiple-choice, type-in, and self-rate activities
- Full diagnostic + adaptive plan
- Interleaved practice across domains
- Weighted pass-probability estimate
- Cancel anytime
Payments processed securely by Paddle. Cancel anytime.
What you get with Cipher8 Pro
Cipher8 Pro is the full CISSP deliberate-practice environment. You unlock all 8 official ISC2 domains — Security and Risk Management, Asset Security, Security Architecture and Engineering, Communication and Network Security, Identity and Access Management, Security Assessment and Testing, Security Operations, and Software Development Security — plus the adaptive diagnostic that calibrates a personalized study plan against the official blueprint weights. Every domain ships with scenario-based practice questions, glossary flashcards, FSRS spaced repetition, a mistake journal and confidence calibration. Pro also includes the weighted pass-probability estimate, so you know when you're genuinely ready to sit for the exam rather than guessing.
Honest pricing, no surprises
We deliberately kept pricing simple: one Pro plan, billed monthly at $9.90 USD or yearly at $79 USD (a 33% saving). No tiered upsells, no add-ons, no surprise charges. Domain 1 is free forever — including the FSRS scheduler, the mistake journal and confidence calibration — so you can fully evaluate the method before you pay anything. Pro is a no-commitment subscription you can cancel anytime from your account, and you keep access until the end of the current billing period.
Payments are processed by Paddle as our Merchant of Record. That means Paddle handles taxes (VAT/GST), invoicing and refunds globally — you'll receive a proper invoice appropriate for your jurisdiction, and we never touch your card details. Compared to typical CISSP boot camps that cost $2,000–$5,000 or annual question-bank subscriptions at $300+, Cipher8 Pro is engineered to make your study budget go further while delivering a better practice loop.