# CISSP Prep by Techclick > cissp.techclick.in is a CISSP exam preparation site by Techclick Infosec (India): 2,000+ original practice questions with explanations across all 8 CISSP domains, a computerized adaptive test (CAT) simulator that follows the published ISC2 CAT rules, linear timed mock exams, and free cheat sheets for every domain. Not affiliated with ISC2. Plans: Free (10 questions without login; 10 per domain with a free account; cheat sheets), Practice ₹2,000 / $29 / €27 per year (full bank + linear mocks), Pro ₹5,000 / $69 / €64 per year (adds the CAT simulator with per-domain proficiency tracking). Login uses Techclick single sign-on (same account as exam.techclick.in). ## Key pages - [Home](https://cissp.techclick.in/): overview, free quiz, practice modes - [CISSP roadmap & study plans](https://cissp.techclick.in/roadmap/): 6-month, 3-month, 15-day, 7-day and 1-day plans, books, exam-day checklist, test centres, common mistakes - [How the CISSP CAT exam works](https://cissp.techclick.in/cissp-cat-exam/): format, adaptive selection, stopping and time-out rules - [The 8 CISSP domains](https://cissp.techclick.in/domains/): weights and links to each domain - [Domain 1: Security and Risk Management](https://cissp.techclick.in/domains/security-and-risk-management/): 16% of exam — key concepts and 10 free practice questions - [Domain 2: Asset Security](https://cissp.techclick.in/domains/asset-security/): 10% of exam — key concepts and 10 free practice questions - [Domain 3: Security Architecture and Engineering](https://cissp.techclick.in/domains/security-architecture-and-engineering/): 13% of exam — key concepts and 10 free practice questions - [Domain 4: Communication and Network Security](https://cissp.techclick.in/domains/communication-and-network-security/): 13% of exam — key concepts and 10 free practice questions - [Domain 5: Identity and Access Management](https://cissp.techclick.in/domains/identity-and-access-management/): 13% of exam — key concepts and 10 free practice questions - [Domain 6: Security Assessment and Testing](https://cissp.techclick.in/domains/security-assessment-and-testing/): 12% of exam — key concepts and 10 free practice questions - [Domain 7: Security Operations](https://cissp.techclick.in/domains/security-operations/): 13% of exam — key concepts and 10 free practice questions - [Domain 8: Software Development Security](https://cissp.techclick.in/domains/software-development-security/): 10% of exam — key concepts and 10 free practice questions - [CISSP cheat sheets](https://cissp.techclick.in/cheat-sheets/): revision notes for all domains - [Downloads](https://cissp.techclick.in/downloads/): cheat sheet PDFs - [Pricing](https://cissp.techclick.in/pricing/): Practice and Pro plans - [FAQ](https://cissp.techclick.in/faq/): CISSP exam format, cost, passing score, experience, retakes ## Full text - [llms-full.txt](https://cissp.techclick.in/llms-full.txt): all cheat sheets and FAQs as plain text