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    Free Practice Questions for ISC2 Certified Information Systems Security Professional (CISSP) Certification

    Exam guide version:
    April 15, 2024
    Guide checked for updates:
    10 Sep 2026
    Question bank created:
    15 Jun 2026
    Question bank last updated:
    11 Aug 2026

    Study with 297 exam-style practice questions designed to help you prepare for the ISC2 Certified Information Systems Security Professional (CISSP). All questions are aligned with the latest exam guide and include detailed explanations to help you master the material.

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    Exam Details

    Key information about ISC2 Certified Information Systems Security Professional (CISSP)

    Official study guide

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    language:

    Chinese, English, German, Japanese, Spanish

    exam format:

    Multiple choice and advanced innovative items, Computerized Adaptive Testing (CAT)

    passing score:

    700 out of 1000 points

    prerequisites:

    Minimum five years cumulative, full-time experience in two or more of the eight domains of the CISSP Exam Outline. A post-secondary degree or additional ISC2 credential may satisfy up to one year of experience. Part-time work and internships may also count. Candidates without full experience can become an Associate of ISC2 by passing the exam and have six years to earn the required experience.

    time limit minutes:

    180 minutes

    number of questions:

    100 - 150

    Exam Topics & Skills Assessed

    Skills measured (from the official study guide)

    Domain 1: Security and Risk Management

    Subdomain 1.1: Understand, adhere to, and promote professional ethics

    Subdomain 1.2: Understand and apply security concepts

    Subdomain 1.3: Evaluate and apply security governance principles

    Subdomain 1.4: Understand legal, regulatory, and compliance issues that pertain to information security in a holistic context

    Subdomain 1.5: Understand requirements for investigation types (i.e., administrative, criminal, civil, regulatory, industry standards)

    Subdomain 1.6: Develop, document, and implement security policy, standards, procedures, and guidelines

    Subdomain 1.7: Identify, analyze, assess, prioritize, and implement Business Continuity (BC) requirements

    Subdomain 1.8: Contribute to and enforce personnel security policies and procedures

    Subdomain 1.9: Understand and apply risk management concepts

    Subdomain 1.10: Understand and apply threat modeling concepts and methodologies

    Subdomain 1.11: Apply supply chain risk management (SCRM) concepts

    Subdomain 1.12: Establish and maintain a security awareness, education, and training program

    Domain 2: Asset Security

    Subdomain 2.1: Identify and classify information and assets

    Subdomain 2.2: Establish information and asset handling requirements

    Subdomain 2.3: Provision information and assets securely

    Subdomain 2.4: Manage data lifecycle

    Subdomain 2.5: Ensure appropriate asset retention (e.g., End of Life (EOL), End of Support)

    Subdomain 2.6: Determine data security controls and compliance requirements

    Domain 3: Security Architecture and Engineering

    Subdomain 3.1: Research, implement and manage engineering processes using secure design principles

    Subdomain 3.2: Understand the fundamental concepts of security models (e.g., Biba, Star Model, Bell-LaPadula)

    Subdomain 3.3: Select controls based upon systems security requirements

    Subdomain 3.4: Understand security capabilities of Information Systems (IS) (e.g., memory protection, Trusted Platform Module (TPM), encryption/decryption)

    Subdomain 3.5: Assess and mitigate the vulnerabilities of security architectures, designs, and solution elements

    Subdomain 3.6: Select and determine cryptographic solutions

    Subdomain 3.7: Understand methods of cryptanalytic attacks

    Subdomain 3.8: Apply security principles to site and facility design

    Subdomain 3.9: Design site and facility security controls

    Subdomain 3.10: Manage the information system lifecycle

    Domain 4: Communication and Network Security

    Subdomain 4.1: Apply secure design principles in network architectures

    Subdomain 4.2: Secure network components

    Subdomain 4.3: Implement secure communication channels according to design

    Domain 5: Identity and Access Management (IAM)

    Subdomain 5.1: Control physical and logical access to assets

    Subdomain 5.2: Design identification and authentication strategy (e.g., people, devices, and services)

    Subdomain 5.3: Federated identity with a third-party service

    Subdomain 5.4: Implement and manage authorization mechanisms

    Subdomain 5.5: Manage the identity and access provisioning lifecycle

    Subdomain 5.6: Implement authentication systems

    Domain 6: Security Assessment and Testing

    Subdomain 6.1: Design and validate assessment, test, and audit strategies

    Subdomain 6.2: Conduct security control testing

    Subdomain 6.3: Collect security process data (e.g., technical and administrative)

    Subdomain 6.4: Analyze test output and generate report

    Subdomain 6.5: Conduct or facilitate security audits

    Domain 7: Security Operations

    Subdomain 7.1: Understand and comply with investigations

    Subdomain 7.2: Conduct logging and monitoring activities

    Subdomain 7.3: Perform configuration management (CM) (e.g., provisioning, baselining, automation)

    Subdomain 7.4: Apply foundational security operations concepts

    Subdomain 7.5: Apply resource protection

    Subdomain 7.6: Conduct incident management

    Subdomain 7.7: Operate and maintain detection and preventative measures

    Subdomain 7.8: Implement and support patch and vulnerability management

    Subdomain 7.9: Understand and participate in change management processes

    Subdomain 7.10: Implement recovery strategies

    Subdomain 7.11: Implement disaster recovery (DR) processes

    Subdomain 7.12: Test disaster recovery plans (DRP)

    Subdomain 7.13: Participate in Business Continuity (BC) planning and exercises

    Subdomain 7.14: Implement and manage physical security

    Subdomain 7.15: Address personnel safety and security concerns

    Domain 8: Software Development Security

    Subdomain 8.1: Understand and integrate security in the Software Development Life Cycle (SDLC)

    Subdomain 8.2: Identify and apply security controls in software development ecosystems

    Subdomain 8.3: Assess the effectiveness of software security

    Subdomain 8.4: Assess security impact of acquired software

    Subdomain 8.5: Define and apply secure coding guidelines and standards

    Techniques & products

    ISC2 Code of Professional Ethics
    Confidentiality
    Integrity
    Availability
    Authenticity
    Nonrepudiation
    ISO
    NIST
    COBIT
    SABSA
    PCI
    FedRAMP
    Due care
    Due diligence
    Cybercrimes
    Data breaches
    Licensing
    Intellectual Property
    Import/export controls
    Transborder data flow
    GDPR
    CCPA
    PIPL
    POPIA
    Business impact analysis (BIA)
    Cybersecurity insurance
    Threat modeling
    Supply chain risk management (SCRM)
    Product tampering
    Counterfeits
    Implants
    Silicon root of trust
    Physically unclonable function
    Software bill of materials
    Social engineering
    Phishing
    Security champions
    Gamification
    Cryptocurrency
    Artificial intelligence (AI)
    Blockchain
    Digital Rights Management (DRM)
    Data loss prevention (DLP)
    Cloud access security broker (CASB)
    Least privilege
    Defense in depth
    Secure defaults
    Fail securely
    Segregation of Duties (SoD)
    Zero trust
    Privacy by design
    Shared responsibility
    Secure access service edge
    Biba security model
    Star Model
    Bell-LaPadula security model
    Memory protection
    Trusted Platform Module (TPM)
    Encryption/decryption
    Industrial Control Systems (ICS)
    SaaS
    IaaS
    PaaS
    IoT
    Microservices
    API
    Containerization
    Serverless
    High-Performance Computing
    Edge computing
    Symmetric cryptography
    Asymmetric cryptography
    Elliptic curves
    Quantum cryptography
    Public key infrastructure (PKI)
    Quantum key distribution
    Digital signatures
    Digital certificates
    Brute force attack
    Ciphertext only attack
    Known plaintext attack
    Frequency analysis
    Chosen ciphertext attack
    Implementation attacks
    Side-channel attack
    Fault injection attack
    Timing attack
    Man-in-the-Middle (MITM)
    Pass the hash
    Kerberos exploitation
    Ransomware
    HVAC
    OSI model
    TCP/IP models
    IPv4
    IPv6
    IPSec
    SSH
    SSL/TLS
    iSCSI
    VoIP
    InfiniBand over Ethernet
    Compute Express Link
    VLANs
    VPNs
    IDS
    IPS
    Bluetooth
    Wi-Fi
    Zigbee
    4G
    5G
    CDN
    SDN
    SD-WAN
    Network functions virtualization (NFV)
    VPC
    Network Access Control (NAC)
    AAA
    Multi-factor authentication (MFA)
    Password-less authentication
    Federated Identity Management (FIM)
    Password vault
    Single sign-on (SSO)
    Just-In-Time access
    Role-based access control (RBAC)
    Rule-based access control
    Mandatory access control (MAC)
    Discretionary access control (DAC)
    Attribute-based access control (ABAC)
    Risk-based access control
    Sudo
    Vulnerability assessment
    Penetration testing
    Red team exercises
    Blue team exercises
    Purple team exercises
    Log reviews
    Synthetic transactions
    Benchmarks
    Code review
    Misuse case testing
    Breach attack simulations
    Digital forensics
    IDPS
    Security information and event management (SIEM)
    Egress monitoring
    Threat intelligence
    Threat feeds
    Threat hunting
    User and entity behavior analytics (UEBA)
    Configuration management (CM)
    Service-level agreements (SLA)
    Firewalls (next generation, web application, network)
    Whitelisting/blacklisting
    Sandboxing
    Honeypots/honeynets
    Anti-malware
    High availability (HA)
    Quality of Service (QoS)
    Fault tolerance
    Disaster recovery (DR)
    Business Continuity (BC)
    2FA fatigue
    Agile
    Waterfall
    DevOps
    DevSecOps
    Scaled Agile Framework (SAFe)
    Capability Maturity Model (CMM)
    Software Assurance Maturity Model (SAMM)
    Integrated Product Team
    Integrated Development Environment (IDE)
    Continuous Integration and Continuous Delivery (CI/CD)
    Software configuration management (SCM)
    Application security testing (SAST, DAST, SCA, IAST)
    Commercial-off-the-shelf (COTS)

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