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CompTIA CompTIA Advanced Security Practitioner ✓ Updated May 2026

CompTIA Advanced Security Practitioner (CASP+)

Exam Code: CAS-004
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About the CAS-004 Exam

The CompTIA Advanced Security Practitioner (CASP+) exam, code CAS-004, is a performance-based certification designed for experienced cybersecurity professionals. Unlike entry-level certifications, CASP+ focuses on advanced, hands-on skills in risk management, enterprise security operations, and integration of security solutions across complex environments. It validates the ability to architect, engineer, implement, and troubleshoot secure networks, systems, and applications, making it a critical credential for senior roles.

This exam targets practitioners who are responsible for securing enterprise-level infrastructure, including cloud, mobile, and IoT technologies. CAS-004 covers technical skills such as cryptographic techniques, identity management, and security controls for hybrid environments. It also emphasizes governance, risk, and compliance (GRC) frameworks, preparing candidates to align security strategies with business objectives. Real-world use cases include designing zero-trust architectures and responding to advanced persistent threats.

In the industry, CASP+ is recognized as a bridge between technical hands-on roles and strategic cybersecurity leadership. It is often pursued by professionals aiming for positions like security architect, security engineer, or IT director. CompTIA designed CAS-004 to be vendor-neutral, ensuring skills are applicable across diverse technology stacks. The certification is particularly valued in government and defense sectors, where it meets DoD Directive 8570.01-M requirements for IAT Level III and IAM Level III roles.

Who Should Take the CAS-004 Exam?

The CAS-004 exam is ideal for senior cybersecurity professionals with at least 5-10 years of experience in IT security, including roles such as security architect, security engineer, or IT security manager. Prerequisites include a strong foundation in network security, risk management, and enterprise technologies, though CompTIA does not require specific prior certifications. This exam is for those who design and implement security solutions rather than just monitor or respond to threats.

Topics Covered in CAS-004

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Risk management and security governance
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Enterprise security architecture
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Cryptographic techniques and key management
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Identity and access management (IAM)
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Security operations and incident response
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Cloud, virtualization, and IoT security
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Secure software development lifecycle (SSDLC)
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Integration of security controls across diverse systems

Preparation Tips for CAS-004

Focus on hands-on labs and performance-based questions (PBQs) that simulate real-world scenarios like configuring VPNs or analyzing logs, as CAS-004 emphasizes practical skills over theory.
Study the CompTIA official CAS-004 study guide and exam objectives thoroughly, paying special attention to domains like enterprise security architecture and risk management, which carry the most weight.
Use practice exams with at least 558 Q&A to identify weak areas, but ensure they include detailed explanations for both correct and incorrect answers to deepen understanding.
Review cryptographic protocols and key management thoroughly, as CAS-004 includes complex topics like PKI, TLS 1.3, and quantum-resistant algorithms.
Join online forums or study groups specific to CAS-004 to discuss advanced topics like zero-trust architecture and secure cloud integration, which are frequently tested.

Frequently Asked Questions — CAS-004

What is the passing score for the CompTIA CAS-004 exam?

The passing score for the CAS-004 exam is 825 on a scale of 100-900. This score is based on the difficulty of the questions and is set by CompTIA. Candidates should aim for a thorough understanding of all domains, as the exam includes both multiple-choice and performance-based questions that require deep technical knowledge.

How long is the CAS-004 exam and how many questions are there?

The CAS-004 exam lasts 165 minutes and typically contains 90-100 questions, including multiple-choice and performance-based items. Performance-based questions (PBQs) simulate real-world tasks like configuring security controls or analyzing network diagrams, so time management is critical. Candidates should allocate extra time for PBQs.

Does the CAS-004 certification expire and how do I renew it?

Yes, the CompTIA CASP+ certification is valid for three years from the date of passing the exam. To renew, you can earn continuing education units (CEUs) through CompTIA's CE program, take a higher-level CompTIA certification (like CAS-005 when available), or participate in approved training activities. You must accumulate at least 75 CEUs within the three-year cycle.

How many questions are in the ExamsTree CAS-004 study guide?
The ExamsTree CAS-004 PDF study guide contains 558+ practice questions with detailed answer explanations, all mapped to the official CompTIA exam objectives.

Why Choose ExamsTree?

ExamsTree CAS-004 Study Guide is developed by experienced certification professionals with deep knowledge of CompTIA technologies. Our team thoroughly researches each exam domain to provide comprehensive, accurate coverage.

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Exam Details
Vendor CompTIA
Questions 558+
Format PDF
Updated 5/24/2026
Cert CompTIA Advanced Security Practitioner
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