CompTIA Cybersecurity Analyst (CySA+ CS0-003) Practice Test
This exam retires on Tuesday, December 22, 2026.
CompTIA lists CS0-004 as the direct replacement; a practice exam for it is not available yet.
Build your confidence for CompTIA Cybersecurity Analyst (CySA+ CS0-003). Practice the concepts, understand the answers, and strengthen your knowledge one question at a time.
Try a sample questionExam overview and details
The CompTIA Cybersecurity Analyst (CySA+) CS0-003 certification validates intermediate-level knowledge and hands-on skills in cybersecurity analytics and threat detection. This vendor-neutral credential focuses on behavioral analytics, security monitoring, and proactive defense to identify, combat, and prevent sophisticated threats. Earning the CySA+ demonstrates your ability to configure and use threat detection tools, perform data analysis, interpret results to identify vulnerabilities and threats, and recommend effective mitigation strategies. It bridges the gap between foundational security roles and advanced, hands-on security engineering positions, emphasizing continuous security monitoring and the practical application of security analytics. The certification is globally recognized and aligns with the NIST Cybersecurity Framework and ISO 27001 standards, making it a critical benchmark for professionals responsible for incident response, vulnerability management, and security operations.
Sample Questions
Choose an answer and explore the explanation to see how practice works.
ATT&CK shows a registry Run key used to survive reboot. Which tactic should the analyst map this to?
A credentialed scan finds hundreds more Windows findings than an unauthenticated scan. What does this usually indicate?
A rule has a 93 percent false positive rate. What is the best reporting recommendation?
A vulnerability management dashboard includes CVSS, EPSS, KEV status, asset criticality, and internet exposure. What is the main benefit?
A live host may contain injected processes and network sessions. Which evidence should be collected before powering it off?
Career Opportunities & Salary
Exam insights and study advice
The CySA+ certification is a pivotal credential for career advancement in cybersecurity, serving as a key differentiator for roles such as Security Analyst, Threat Intelligence Analyst, and SOC Analyst. It is recognized by the U.S. Department of Defense (DoD 8570/8140) and ANSI/ISO 17024 accredited, providing immediate industry credibility. Achieving this certification signals to employers a validated, practical skill set in proactive threat hunting and incident response, directly addressing the critical talent gap in defensive operations. It establishes a clear pathway from entry-level positions (Security+) to advanced roles (CASP+, CISSP), enhancing earning potential and positioning you as a strategic asset capable of protecting organizational assets through data-driven security practices.
Recommended
These are the backgrounds the certifying body suggests. Check the vendor's own page for anything it formally requires.
Your Path Forward
What this exam covers
Use the published domain weights to plan your study. Practice results do not predict your certification exam score.
01Security Operations
This domain covers the technical aspects of security operations, focusing on how network architecture and security tools identify malicious activity indicators. It provides the knowledge of the systems and techniques required to maintain a secure environment.
Topics
- System and network architecture
- Malicious activity indicators
- Tools and techniques
- Threat intelligence and hunting
- Process improvement
Learning objectives
- System and network architecture: Explaining log ingestion, operating system (OS) concepts, infrastructure, network architecture, identity and access management (IAM), encryption, and sensitive data protection
- Malicious activity indicators: Analyzing network anomalies like bandwidth spikes and rogue devices, host issues like unauthorized software and data exfiltration, application irregularities like unexpected communication and service interruptions, and threats like social engineering attacks
- Tools and techniques: Detecting malicious activity using tools like Wireshark, security information and event management (SIEM), and VirusTotal, along with techniques like pattern recognition and email analysis, supported by scripting languages like Python and PowerShell
- Threat intelligence and hunting: Comparing threat actors, tactics, techniques, and procedures (TTP); confidence levels; collection methods; intelligence sharing; and hunting techniques
- Process improvement: Standardizing processes, streamlining operations, integrating tools, and using a single pane of glass
02Vulnerability Management
This domain addresses the identification and management of vulnerabilities through scanning, assessment, and prioritization techniques. It emphasizes the use of assessment tool output to effectively manage and mitigate security risks within the organizational network infrastructure.
Topics
- Vulnerability scanning
- Assessment tool output
- Vulnerability prioritization
- Mitigation controls
- Vulnerability response
Learning objectives
- Vulnerability scanning: Implementing asset discovery, internal vs. external scanning, agent vs. agentless, credentialed vs. non-credentialed, passive vs. active, static vs. dynamic, and critical infrastructure scanning
- Assessment tool output: Analyzing network scanning, web application scanners, vulnerability scanners, debuggers, multipurpose tools, and cloud infrastructure assessments
- Vulnerability prioritization: Interpreting common vulnerability scoring system (CVSS), validating findings, assessing exploitability, and considering asset value and zero-day vulnerabilities
- Mitigation controls: Recommending controls for cross-site scripting (XSS), overflow vulnerabilities, and data poisoning
- Vulnerability response: Explaining compensating controls, patching, configuration management, maintenance windows, exceptions, governance, service-level objectives (SLOs), secure software development life cycle (SDLC), and threat modeling
03Incident Response Management
This domain focuses on the incident response life cycle, including frameworks for managing and responding to security incidents. It covers the activities and methodologies required to handle security threats and maintain operational continuity during an active incident.
Topics
- Attack methodology frameworks
- Incident response activities
- Incident management life cycle
Learning objectives
- Attack methodology frameworks: Explaining cyber kill chains, diamond model of intrusion analysis, MITRE ATT&CK, Open Source Security Testing Methodology Manual (OSSTMM), and OWASP testing guide
- Incident response activities: Performing detection, analysis, containment, eradication, and recovery
- Incident management life cycle: Explaining incident response plans, tools, playbooks, tabletop exercises, training, business continuity (BC), disaster recovery (DR), forensic analysis, and root cause analysis
04Reporting and Communication
This domain covers the communication and reporting requirements for both vulnerability management and incident response activities. It ensures that security professionals can document and communicate findings to stakeholders to support informed decision-making and organizational security posture.
Topics
- Vulnerability management reporting
- Incident response reporting
Learning objectives
- Vulnerability management reporting: Explaining compliance reports, action plans, inhibitors to remediation, metrics, key performance indicators (KPIs), and stakeholder communication
- Incident response reporting: Explaining incident declaration, escalation, reporting, communication, root cause analysis, lessons learned, and metrics and KPIs