IT Cert Ready

(ISC)²

CISSP

Certified Information Systems Security Professional

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About this certification

CISSP (Certified Information Systems Security Professional) is a (ISC)² certification. IT Cert Ready offers 1,677 practice questions with domain quizzes, full mock exams, and detailed explanations. Practice by official domain with 8 blueprint-aligned domains.

Official exam domain weights

Verified blueprint weights from the official exam outline.

  • Domain 1 · Security and Risk Management · 16%
  • Domain 2 · Asset Security · 10%
  • Domain 3 · Security Architecture and Engineering · 13%
  • Domain 4 · Communication and Network Security · 13%
  • Domain 5 · Identity and Access Management (IAM) · 13%
  • Domain 6 · Security Assessment and Testing · 12%
  • Domain 7 · Security Operations · 13%
  • Domain 8 · Software Development Security · 10%