1500 Questions | CISSP Certification Guide 2026

Detailed Exam Domain Coverage: Certified Information Systems Security Professional (CISSP)

Earning your CISSP is the gold standard in cybersecurity. This practice test bank is meticulously designed to cover all eight domains of the (ISC)² Common Body of Knowledge (CBK):

• Security and Risk Management (15%): Risk frameworks, compliance, and business continuity.

• Asset Security (10%): Data classification, privacy, and lifecycle management.

• Security Architecture and Engineering (13%): Security models, cryptography, and physical security.

• Communication and Network Security (12%): Secure network design and components.

• Identity and Access Management (IAM) (13%): Controlling access and managing identities.

• Security Assessment and Testing (12%): Vulnerability assessment and penetration testing logic.

• Security Operations (13%): Incident response, digital forensics, and investigations.

• Software Development Security (9%): Secure coding and the software development lifecycle (SDLC).

Course Description

I have built this course to serve as the final, critical step in your journey to becoming a Certified Information Systems Security Professional (CISSP). With a massive bank of 1,500 original practice questions, I provide the deep technical and managerial drill-down needed to handle the 250-question marathon.

The CISSP isn't just about technical knowledge; it's about thinking like a risk manager. Every question in this set includes a comprehensive explanation for every choice. I explain why the correct answer is the best "managerial" choice and why the distractors are incorrect, ensuring you develop the "CISSP mindset" required to achieve the 700/1000 passing score on your first attempt.

Sample Practice Questions

• Question 1: Which of the following is the primary goal of a Business Impact Analysis (BIA) within the Security and Risk Management domain?

  • A. To identify and prioritize critical business functions and their recovery requirements.

  • B. To install the latest firewall firmware across all corporate branch offices.

  • C. To perform a vulnerability scan on the web server to find SQL injection flaws.

  • D. To encrypt all data at rest using AES-256 bit encryption keys.

  • E. To draft a nondisclosure agreement for new third-party vendors.

  • F. To conduct a physical security sweep of the data center.

  • Correct Answer: A

  • Explanation:

    • A (Correct): The BIA’s fundamental purpose is to determine the impact of a disruption and identify the Recovery Time Objective (RTO) and Recovery Point Objective (RPO) for critical processes.

    • B (Incorrect): This is a technical operation, not a strategic analysis goal.

    • C (Incorrect): This falls under security testing, not impact analysis.

    • D (Incorrect): Encryption is a technical control for asset security.

    • E (Incorrect): This is a legal/administrative control, not the primary goal of a BIA.

    • F (Incorrect): Physical sweeps are part of site security operations.

• Question 2: In the context of Identity and Access Management (IAM), which concept describes the "least privilege" principle?

  • A. Users should have access to all folders to ensure they can finish their work quickly.

  • B. Users are granted only the minimum access levels necessary to perform their job functions.

  • C. All employees should have administrative rights to reduce IT support tickets.

  • D. Passwords must be at least 25 characters long and changed every week.

  • E. Using a single shared account for the entire marketing department.

  • F. Granting access based solely on the seniority or age of the employee.

  • Correct Answer: B

  • Explanation:

    • B (Correct): Least privilege minimizes the attack surface by ensuring accounts have no more power than required for their specific tasks.

    • A (Incorrect): This describes excessive privilege and increases risk.

    • C (Incorrect): Providing universal admin rights is a major security violation.

    • D (Incorrect): This is a password complexity policy, not the definition of least privilege.

    • E (Incorrect): Shared accounts violate accountability and the principle of least privilege.

    • F (Incorrect): Access should be based on "need to know" and job role, not seniority.

• Question 3: During the Secure Software Development Lifecycle (SDLC), at what stage is it most cost-effective to identify and mitigate security vulnerabilities?

  • A. During the Operations and Maintenance phase.

  • B. During the Deployment phase.

  • C. During the Requirements and Design phase.

  • D. After a major data breach has occurred.

  • E. During the disposal of the software.

  • F. When the software is being sold to a third party.

  • Correct Answer: C

  • Explanation:

    • C (Correct): Identifying flaws during the design phase (shifting left) is exponentially cheaper than fixing them once the code is written or deployed.

    • A (Incorrect): Fixing bugs in production is costly and risky.

    • B (Incorrect): Deployment is too late to catch fundamental architectural flaws.

    • D (Incorrect): This is the most expensive time to find a flaw.

    • E & F (Incorrect): These stages are too late in the lifecycle to influence secure coding efficiency.

• Welcome to the Exams Practice Tests Academy to help you prepare for your CISSP Certification Practice Exams.

• You can retake the exams as many times as you want

• This is a huge original question bank

• You get support from instructors if you have questions

• Each question has a detailed explanation

• Mobile-compatible with the Udemy app

• 30-days money-back guarantee if you're not satisfied

I hope that by now you're convinced! And there are a lot more questions inside the course.