CompTIA SecurityX (CAS-005) Exam Preparation Course

Prepare for the CompTIA SecurityX CAS-005 Exam

Develop the advanced technical and strategic cybersecurity skills required to design, engineer, govern, and operate secure enterprise environments with the CompTIA SecurityX CAS-005 Exam Preparation Course from AIProctoredExams.

Formerly known as CompTIA Advanced Security Practitioner or CASP+, SecurityX is designed for experienced cybersecurity professionals who make complex security decisions while remaining involved in implementation, integration, troubleshooting, and operations.

This comprehensive course combines structured lessons, enterprise architecture scenarios, security-engineering labs, performance-based question simulations, 300–500 realistic practice questions, detailed explanations, and five sets of timed mock examinations.

Learners can study at their own pace while strengthening their knowledge of governance, enterprise risk, security architecture, cryptography, zero trust, identity, cloud security, DevSecOps, threat hunting, incident response, and advanced security operations.

SecurityX is an advanced certification. Candidates who need additional foundations should first consider our CompTIA Security+ SY0-701 preparation, CompTIA CySA+ CS0-003 preparation, CompTIA PenTest+ PT0-003 preparation, or CompTIA Cloud+ CV0-004 preparation.

About the CompTIA SecurityX CAS-005 Exam

CompTIA SecurityX is an advanced, vendor-neutral cybersecurity certification focused on applying security architecture and engineering principles in complex enterprise environments.

The CAS-005 examination includes a maximum of 90 multiple-choice and performance-based questions. Candidates receive 165 minutes to complete the examination.

There are no mandatory certification prerequisites. However, CompTIA recommends at least 10 years of general hands-on IT experience, including at least five years of broad hands-on cybersecurity experience.

Candidates should already understand networking, operating systems, cloud infrastructure, identity and access management, application security, cryptography, security operations, incident response, vulnerability management, risk, compliance, and enterprise architecture.

The examination is delivered through Pearson VUE’s CompTIA testing program. Candidates should verify current prices, testing policies, identification requirements, delivery options, and language availability before registering.

Score and Pass Mark

The CompTIA SecurityX CAS-005 exam does not have a publicly disclosed numerical passing score.

Unlike Security+, CySA+, PenTest+, and several other CompTIA examinations, SecurityX is reported on a pass-or-fail basis. CompTIA does not provide candidates with a scaled score or publish the percentage of questions that must be answered correctly.

The passing standard is established through statistical analysis and may change without public notice. It is therefore impossible to calculate an official target percentage or determine exactly how many questions a candidate can miss.

Candidates must demonstrate broad competency across all four examination domains. Performance-based questions may require you to evaluate an enterprise architecture, troubleshoot security controls, select cryptographic solutions, analyze risks, investigate threats, or recommend secure engineering changes.

During course practice, focus on consistent performance across every domain rather than aiming for an assumed pass mark. Review the official CompTIA SecurityX certification page for current examination details before scheduling.

Governance, Risk and Compliance — 20%

This domain examines how security programs support organizational goals, legal obligations, regulatory requirements, privacy commitments, and risk tolerance.

You will study security policies, standards, procedures, guidelines, roles, responsibilities, control frameworks, risk assessments, threat modeling, data governance, privacy, compliance, and audit requirements.

Lessons address quantitative and qualitative risk analysis, risk registers, risk appetite, risk tolerance, risk treatment, control selection, residual risk, exceptions, third-party risk, supply-chain risk, and security metrics.

You will also examine governance challenges involving artificial intelligence, cloud adoption, mergers, acquisitions, outsourcing, emerging technologies, and changing regulatory environments.

Practical scenarios require you to evaluate competing business and security requirements, select appropriate controls, communicate risk, and recommend defensible governance decisions.

The NIST Cybersecurity Framework provides additional authoritative guidance for managing and communicating cybersecurity risk.

Security Architecture — 27%

Security Architecture focuses on designing secure, resilient, scalable, and business-aligned enterprise systems.

You will review on-premises, cloud, hybrid, multi-cloud, virtualized, containerized, operational technology, and distributed architectures.

Topics include zero trust, network segmentation, microsegmentation, secure access service edge, software-defined networking, identity federation, privileged access, data protection, attack-surface management, secure remote access, and enterprise trust boundaries.

Lessons also address high availability, fault tolerance, redundancy, disaster recovery, business continuity, secure integration, architectural patterns, security requirements, threat modeling, and control placement.

Learners will practice analyzing architecture diagrams, identifying trust weaknesses, selecting security controls, balancing availability with confidentiality and integrity, and documenting recommended designs.

The NIST Zero Trust Architecture publication provides an authoritative foundation for understanding zero-trust principles and deployment models.

Security Engineering — 31%

Security Engineering is the largest CAS-005 domain. It focuses on implementing, integrating, validating, and troubleshooting advanced security solutions.

You will study identity and access management, authentication, authorization, federation, privileged access, certificates, public key infrastructure, secrets management, hardware security modules, tokenization, encryption, digital signatures, and key lifecycle management.

Cryptography topics include symmetric and asymmetric methods, hashing, certificates, data protection, cryptographic agility, quantum-computing risks, and post-quantum security considerations.

Network and endpoint engineering covers firewalls, intrusion prevention, proxies, load balancers, secure protocols, endpoint controls, isolation, segmentation, monitoring, and hardware-based security.

Application and DevSecOps topics include secure development, threat modeling, software composition analysis, static and dynamic testing, secrets scanning, code signing, policy as code, CI/CD security, artifact integrity, and software supply-chain protection.

The course also examines security engineering for cloud platforms, containers, serverless environments, mobile systems, embedded devices, Internet of Things technologies, industrial control systems, operational technology, and legacy infrastructure.

Security Operations — 22%

Security Operations covers the identification, investigation, containment, remediation, and communication of advanced cybersecurity threats.

You will review threat intelligence, security monitoring, threat hunting, behavior analytics, adversary emulation, indicators of compromise, tactics, techniques, procedures, and attack-path analysis.

Lessons include SIEM, SOAR, endpoint detection, network detection, extended detection and response, vulnerability management, incident response, digital forensics, evidence handling, root-cause analysis, recovery, and lessons learned.

You will also study honeypots, deception technologies, open-source intelligence, information sharing, dark-web monitoring, malware analysis concepts, security automation, and operational metrics.

Scenario-based activities require you to evaluate incomplete information, prioritize competing incidents, select containment actions, coordinate technical teams, and communicate risk to leadership.

Performance-Based Question Preparation

The CAS-005 examination includes advanced performance-based questions that test the application of security knowledge in realistic enterprise situations.

This course provides PBQ-style exercises involving:

• Enterprise security architecture analysis

• Governance, risk and compliance decisions

• Zero-trust and segmentation design

• Identity and privileged-access engineering

• Cryptography and certificate management

• Cloud, container and DevSecOps security

• Secure software and supply-chain controls

• Threat hunting and intelligence analysis

• Incident-response and containment decisions

• Security-control troubleshooting and optimization

These exercises require candidates to balance technical, operational, regulatory, financial, and business requirements when selecting a solution.

Who Should Enroll?

This CompTIA SecurityX CAS-005 exam preparation course is suitable for:

• Experienced cybersecurity professionals

• Senior security engineers

• Security architects

• Enterprise security consultants

• Cloud-security engineers

• Security operations leads

• Identity and access-management specialists

• Application-security engineers

• Governance and risk professionals

• Experienced candidates preparing to retake CAS-005

Work Opportunities After Completing This Course

The advanced skills developed through this course can support professional development toward positions such as:

• Enterprise Security Architect

• Senior Security Engineer

• Cybersecurity Solutions Architect

• Cloud Security Architect

• Security Operations Lead

• Identity and Access Management Architect

• Application-Security Engineer

• Enterprise Security Consultant

• Governance, Risk and Compliance Manager

• Cybersecurity Technical Lead

Depending on experience and organizational structure, SecurityX-related knowledge may also support advancement toward principal security engineer, security program architect, incident-response lead, DevSecOps architect, cybersecurity manager, or director-level technical positions.

The O*NET Information Security Engineers profile describes responsibilities involving security architecture, technical controls, vulnerability management, intrusion response, and forensic investigation. The U.S. Bureau of Labor Statistics also reports strong demand for information security analysts.

Most SecurityX-related positions require substantial professional experience. Course completion alone will not qualify an inexperienced learner for a senior or architect-level position.

Actual employment opportunities depend on experience, education, technical ability, leadership responsibilities, location, additional certifications, and employer requirements. Completing this course does not automatically award the official CompTIA SecurityX certification or guarantee employment. Certification is earned only by passing the official CAS-005 examination.

Prepare, Practice and Track Your Progress

Use the domain quizzes to identify weak areas, review every explanation, complete the architecture and engineering scenarios, and take each mock examination under timed conditions.

Additional learning support is available through our complete course catalogue, IT certification category, study guides, and How It Works page.

For enrollment or course-access questions, contact AIProctoredExams.

CompTIA, SecurityX, and CASP+ are trademarks of their respective owners. AIProctoredExams is an independent exam-preparation provider and is not affiliated with or endorsed by CompTIA.