📋 2026 Edition · Updated September 2026

CompTIA SecurityX (CASP+) Study Guide 2026

Q: How long does it take to prepare for the CompTIA SecurityX (CASP+) exam?

Most candidates with relevant background take 4-8 weeks studying 1-2 hours daily. Beginners may need longer depending on their current knowledge and experience.

Q: What is included in the CompTIA SecurityX (CASP+) study guide?

The study guide covers the exam syllabus, domain-wise topics, study roadmap, preparation strategy, exam tips and links to practice, mock exams, readiness testing and other preparation resources.

Q: Is this CompTIA SecurityX (CASP+) study guide enough to pass the exam?

The study guide is designed to organize your preparation around the exam syllabus and domains. Candidates should also use practice questions and timed simulations to test their ability to apply what they have learned.

Q: Can beginners use this CompTIA SecurityX (CASP+) study guide?

Yes. The guide can be used to understand the exam domains, identify the topics to study and follow a structured preparation roadmap.

Q: How many practice questions should I do?

There is no universal number that guarantees readiness. Focus on understanding why answers are correct or incorrect and use timed practice to identify gaps in your preparation.

Q: How can I identify my weak areas?

Use the Edureify readiness diagnostic to assess your preparation and identify weaker exam domains before deciding where to spend additional study time.

Complete exam coverage for the CompTIA SecurityX (CASP+): syllabus, domains, key topics, study plan and practical exam preparation strategy.

Questions

165 min

Duration

Pass/Fail (CompTIA does not publish a scaled passing score for SecurityX)

Passing score

Domains

Unlock My Study Plan → Take Readiness Diagnostic

Your readiness score - take the free diagnostic to unlock your personalised analysis

Overall readiness (locked)

Governance, Risk, and Compliance

Security Architecture

Security Engineering

Security Operations

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Exam at a Glance

CompTIA SecurityX (CASP+) Exam Overview

Key facts about the CompTIA SecurityX (CASP+) exam structure, format and scoring.

🆔

comptia-securityx

Exam code

📝

90 questions

Total questions

⏱

165 minutes

Duration

🎯

Pass/Fail (CompTIA does not publish a scaled passing score for SecurityX)

Passing score

📋

4 domains

Exam domains

🏆

Certification

Credential type

ℹ️

Scoring method: Pass/Fail only. CompTIA does not publish a scaled passing score for SecurityX (CAS-005). The exam is graded on a pass/fail basis. Maximum 90 questions in 165 minutes. Mix of MCQ and performance-based questions. No formal prerequisites; 10+ years IT experience and 5+ years in cybersecurity recommended. DoD 8570/8140 approved.. The exam may include unscored pilot questions - treat every question seriously.

Focus Areas

What should you study for the CompTIA SecurityX (CASP+) exam?

Start with the domains that make up the CompTIA SecurityX (CASP+) exam. Use the detailed syllabus below to work through the individual topics.

⚠️

Common mistake: Candidates often memorise terminology but struggle with scenario-based questions. Focus on when to use what, not just what exists.

🔐

Governance, Risk, and Compliance (20%)

Covers enterprise security program governance, risk management frameworks, compliance requirements, and GRC tools for senior practitioners.

🏗

Security Architecture (27%)

Covers designing secure enterprise architectures including cloud, hybrid, Zero Trust, network segmentation, and resilient system design.

⚡

Security Engineering (31%)

Covers implementing security controls for endpoints, hosts, mobile, embedded systems, cryptography, PKI, and automation at scale.

💰

Security Operations (22%)

Covers advanced threat hunting, incident response at enterprise scale, forensic investigation, threat intelligence, and vulnerability program management.

Full Syllabus

CompTIA SecurityX (CASP+) Exam Syllabus and Topics

The CompTIA SecurityX (CASP+) exam is divided into 4 domains. Each domain covers specific skills and topics. Expand a domain to see the detailed syllabus.

Security Program Governance

Security policies, procedures, standards, and guidelines

Security program management: training, communication, and RACI matrix

Frameworks integration: COBIT, ITIL for IT governance

Configuration management: asset lifecycle and CMDB

GRC tools: mapping, automation, and compliance tracking

Risk Management at Enterprise Scale

Quantitative risk analysis: ALE, ARO, SLE, ROSI

Third-party risk management and supply chain security

Risk assessment integration with business decisions

Risk appetite articulation and enterprise risk tolerance

Data governance: production, development, testing, and QA environments

Compliance and Legal Frameworks

Regulatory requirements: GDPR, CCPA, HIPAA, SOX, PCI-DSS

Data sovereignty and cross-border data transfer restrictions

Privacy engineering and privacy by design principles

Legal holds and e-discovery technical requirements

~18 questions

20 marks

20% of exam weight

Cloud Security Design

CASB: API-based and proxy-based deployment modes, shadow IT detection

Shared responsibility model across IaaS/PaaS/SaaS

CI/CD pipeline security: Terraform, Ansible in IaC pipelines

Container security: Kubernetes security contexts, pod security standards

Serverless workload security and function-level IAM

Cloud Data and Control Security

Cloud data security: exposure, leakage, remanence, and encryption keys

Cloud control strategies: proactive, detective, preventative

Customer-to-cloud connectivity: private peering, VPN, Direct Connect

Service mesh and sidecar proxy security (Istio, Envoy)

Zero Trust Architecture Design

Zero Trust principles: never trust, always verify, assume breach

SASE and SD-WAN integration for Zero Trust WAN

Zero Trust network access (ZTNA) implementation

Microsegmentation strategies and policy enforcement

Identity-centric security and continuous verification

Network Architecture and Perimeter Design

Network segmentation: DMZ, VLANs, and security zones

API security architecture and API gateway design

Deperimeterization concepts and implications

Secure remote access: VPN, always-on VPN, and jump servers

Asset identification, data perimeters, and secure zones

~24 questions

27 marks

27% of exam weight

Applied Cryptography

Post-quantum cryptography: CRYSTALS-Kyber and CRYSTALS-Dilithium

HSM (Hardware Security Module) for key management

Homomorphic encryption for privacy-preserving computation

Certificate lifecycle management at enterprise scale

Certificate Transparency and CAA DNS records

Host and Endpoint Security

EDR/XDR platform design and telemetry requirements

Hardware root of trust: TPM, Secure Boot, UEFI hardening

Application whitelisting and binary authorization

Mobile device management: MDM, MAM, and EMM design

Embedded and OT/ICS security controls

Security Automation

SOAR platform design and playbook development

Security as Code: integrating controls into IaC

Automated vulnerability management pipelines

SIEM content development: detection rules, correlation

Scripting for security: Python, Bash, PowerShell automation

~28 questions

31 marks

31% of exam weight

Threat Intelligence Operations

Threat intelligence platforms (TIP) and STIX/TAXII for sharing

MITRE ATT&CK framework for threat modelling and hunting

Threat hunting hypotheses and hunt playbooks

Attribution analysis and actor profiling

Dark web monitoring and external threat intelligence

Enterprise Incident Response

Incident response plan design: RACI, playbooks, escalation

Digital forensics: memory, disk, and network forensics

Chain of custody and forensic evidence handling

Cloud incident response: log acquisition and preservation

Malware analysis: static and dynamic analysis techniques

Vulnerability and Exposure Management

Enterprise vulnerability management program design

Attack surface management (ASM) and external exposure

Risk-based vulnerability prioritization (CVSS + context)

Red team and purple team exercise planning

Bug bounty program design and management

~20 questions

22 marks

22% of exam weight

Study Plan

CompTIA SecurityX (CASP+) Structured Study Roadmap

Choose a preparation timeline based on how much time you have available. For a plan based on your actual readiness and weak domains, use the personalised Edureify study experience. Get My Training Plan →

Weeks 1-2

Core Services + Highest-Weighted Domain

Deep-dive into the most heavily tested domain. Spend more time here when its exam weight is significantly higher.

Official exam guideDomain 1 completeCore conceptsPractice questions

Week 3

Domain 2 - Hands-on Practice

Focus on scenario-based study and reinforce concepts through practical application where applicable.

Domain 2Scenario walkthroughsHands-on practicePractice questions

Week 4

Domain 3 - Deeper Concepts

Work through complex concepts and decision scenarios.

Domain 3Scenario drillsPractice examReview

Week 5

Remaining Domains + Weak Area Targeting

Identify your weaker domains and spend focused time closing those gaps.

Remaining domainsDiagnosticTargeted reviewStudy notes

Week 6

Full Simulations + Final Preparation

Use timed simulations to test your preparation and review the reasoning behind incorrect answers.

Full mock examsWrong-answer reviewFinal reviewExam logistics

Exam Strategy

Tips to pass CompTIA SecurityX (CASP+) on your first attempt

Practical advice for applying what you know, managing questions and preparing for exam conditions.

🗓

SecurityX is an application exam, not a knowledge recall exam — every question presents a complex scenario requiring you to evaluate competing security approaches and select the most appropriate enterprise-level solution.

🔍

Security Architecture accounts for 29% of the exam — master Zero Trust architecture design, cloud security architectures, and microsegmentation as these are consistently high-value topics.

⏭

Post-quantum cryptography is increasingly tested in CAS-005 — understand why NIST standardized CRYSTALS-Kyber (KEM) and CRYSTALS-Dilithium (signatures) as quantum-resistant alternatives.

📊

SOAR and security automation are core to Operations (26%) — know how playbooks automate incident response workflows and how to integrate SOAR with SIEM, EDR, and ticketing systems.

🔁

GRC questions at this level require strategic thinking: you're not implementing controls but designing the program, managing risk budgets, and communicating to board-level stakeholders.

🧪

Cloud security scenarios emphasize CASB, CWPP (Cloud Workload Protection Platform), and CSPM (Cloud Security Posture Management) — know when to use each.

📝

Performance-Based Questions (PBQs) often involve analyzing a network diagram, reviewing a security architecture, or interpreting logs to identify the correct design decision.

🎯

Understand the differences between SIEM, SOAR, XDR, and MDR: SIEM aggregates and alerts; SOAR automates response; XDR correlates across endpoints/network/cloud; MDR is an outsourced service.

🗓

Red team/purple team distinctions matter at this level: red team is adversarial/blind; purple team is collaborative with defenders; understand how each informs security program maturity.

🔍

Study the NIST Cybersecurity Framework 2.0, NIST SP 800-53, and DoD RMF — SecurityX questions often require mapping security requirements to these frameworks in enterprise contexts.

Recommended Resources

CompTIA SecurityX (CASP+) Study Resources

Use a focused set of resources alongside the study guide rather than trying to study from everything available.

Official

Official Exam Guide

Start with the authoritative exam objectives and blueprint.

→ Vendor website

Practice Tests

CompTIA SecurityX (CASP+) Practice Test

Practice questions with explanations and domain-level performance analysis.

→ Start free practice test

Mock Exam

CompTIA SecurityX (CASP+) Mock Exam

Timed preparation under realistic exam-style conditions.

→ Take free mock exam

Training

CompTIA SecurityX (CASP+) Certification Training

Structured preparation with personalised learning support and adaptive practice.

→ CompTIA SecurityX (CASP+) certification online training

AI Tutor

CompTIA SecurityX (CASP+) AI Tutor

Get help understanding concepts and work on weak areas with AI-powered learning support.

→ Try CompTIA SecurityX (CASP+) AI tutor

Reference

CompTIA SecurityX (CASP+) Cheat Sheet

Quick-reference summaries for final revision.

→ Get free cheat sheet

Diagnostic

CompTIA SecurityX (CASP+) Readiness Test

Assess your preparation and identify weaker exam domains.

→ Check my readiness

⚠️

Avoid brain dumps. Sites selling real or stolen exam questions may violate certification-provider rules and can leave candidates studying outdated material.

Reviews

What candidates say after passing

★★★★★

SecurityX is CASP+ renamed, and the enterprise architecture questions are genuinely at a different level than Security+.Edureify AI's zero trust architecture scenarios required systems-level thinking, not control-level thinking. That elevation is exactly what the exam tests.

Park J.

Cloud Architect

★★★★★

DevSecOps integration was the domain I'd underestimated.Edureify AI's pipeline security scenarios - SAST in CI, DAST in CD, container scanning at build - made security integration into development concrete rather than theoretical. The exam is moving in this direction and the platform is ahead of it.

Sanjay V.

Portfolio Lead

★★★★★

Third-party risk as an ongoing program rather than a one-time assessment was the mindset shift I needed.Edureify AI's vendor monitoring scenarios - continuous assessment, contractual security requirements, supply chain risk - made that distinction very clear through scenario repetition.

Isabella K.

IT Auditor

★★★★★

Post-quantum cryptography content surprised me on the exam.Edureify AI had included CRYSTALS-Kyber and CRYSTALS-Dilithium content in the enterprise cryptography scenarios. That preparation was the difference between guessing and knowing on those questions.

Sarah M.

Cloud Architect

FAQ

Frequently asked questions about CompTIA SecurityX (CASP+)

How long does it take to prepare for the CompTIA SecurityX (CASP+) exam?

Most candidates with relevant background can structure their preparation over several weeks, depending on their existing knowledge, available study time and exam difficulty. Use the study roadmap above as a starting point and use the readiness diagnostic to identify where you need more preparation.

What is included in the CompTIA SecurityX (CASP+) study guide?

The guide covers the exam overview, domains, detailed syllabus and topics, study roadmap, exam preparation tips and links to practice, mock, readiness, cheat-sheet, AI Tutor and training resources.

Is this CompTIA SecurityX (CASP+) study guide enough to pass the exam?

The guide is designed to organize your preparation around the exam syllabus. You should combine it with practice questions and timed simulations so that you can test both your knowledge and your ability to apply it.

Can beginners use this CompTIA SecurityX (CASP+) study guide?

Yes. Start with the exam overview and domain breakdown, then work through the detailed topics using the study roadmap. Candidates with less experience may need additional time for foundational concepts.

How can I identify my weak areas?

Take the Edureify readiness diagnostic to assess your preparation and identify the domains where you need to focus more.

How does AI improve my preparation?

Edureify AI can help explain concepts, identify weaker areas from practice performance and support a more personalised preparation process.

Ready to prepare for CompTIA SecurityX (CASP+)?

Find your weak areas and build a more focused preparation plan.

Start My Free Diagnostic →

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CompTIA SecurityX (CASP+) Study Guide 2026

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