USA

Certified Information Systems Security Professional (CISSP)

600 questions

About this exam

The Certified Information Systems Security Professional (CISSP) is an advanced cybersecurity certification for professionals who design, manage, and oversee information security programs. It is intended for experienced practitioners, including security managers, architects, consultants, and engineers, and assesses broad security knowledge as well as professional judgment. Candidates generally need five years of paid work experience across at least two CISSP domains; an eligible degree or approved credential may satisfy up to one year. Those who pass without the required experience may qualify as an Associate of ISC2 while they complete it.

The CISSP exam covers eight 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. Review areas include governance, ethics, business continuity, data classification, security models, and cryptography. The English exam currently uses computer-adaptive testing, but format details and the exam outline can change. Preparation takes more than memorizing terms: candidates need to connect technical controls to business priorities and choose sound, risk-aware responses in complex scenarios.

How to prepare for the CISSP exam

  1. Use the current ISC2 CISSP exam outline as your checklist. Map each topic to one of the eight domains, then give extra review time to weaker areas such as governance, risk treatment, asset classification, or cryptography.
  2. Study concepts in context: ask who owns a security decision, what risk it addresses, and how it supports business objectives. Review ethics, policy, continuity, and access-control principles alongside technical safeguards.
  3. Build timed practice into your study routine, then review why each answer is right or wrong rather than memorizing choices. Confirm the current exam format, experience rules, and domain weights through official ISC2 materials.

FAQ

Who is eligible to take the CISSP exam?

You may sit the exam without first meeting the work-experience requirement. To earn the CISSP certification, ISC2 generally requires five years of paid work experience in at least two of the eight domains. An eligible degree or approved credential can waive up to one year. Candidates who pass before gaining the required experience may be eligible for Associate of ISC2 status.

What is the CISSP exam format?

The CISSP exam is computer-based. The English-language version currently uses computer-adaptive testing, in which the exam adjusts to a candidate’s responses. Item limits and timing can vary by exam version or language and may change, so check the current ISC2 exam information before scheduling.

What subjects should I study for the CISSP exam?

Study all eight CISSP domains, from security governance and risk management to security operations and software development security. Pay particular attention to applying principles such as least privilege, risk-based decision-making, data classification, business continuity, and secure architecture to scenario-based questions. Use the current official exam outline to guide your review.