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CompTIA CS0-004 Exam Overview:

Certification Vendor:CompTIA
Exam Name:CompTIA Cybersecurity Analyst (CySA+) Certification Exam
Exam Number:CS0-004
Exam Price:USD 404
Certificate Validity Period:3 years
Exam Format:Multiple-choice, Performance-based
Passing Score:750 (on a scale of 100-900)
Exam Duration:165 minutes
Related Certifications:CompTIA Security+
CompTIA CySA+
CompTIA Network+
Real Exam Qty:Maximum of 85
Available Languages:English
Sample Questions:CompTIA CS0-004 Sample Questions
Exam Way:Pearson VUE testing center or online proctored exam.
Pre Condition:No formal prerequisite. CompTIA recommends approximately 4 years of hands-on experience in a SOC analyst (level 2) or vulnerability analyst role, with Network+, Security+, or equivalent knowledge and experience.
Official Syllabus URL:https://www.comptia.org/certifications/cybersecurity-analyst

CompTIA CS0-004 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Reporting and Communication16%- Vulnerability Management Reporting and Communication
  • 1. Inhibitors to remediation
    • 2. Compliance findings
      • 3. Stakeholder identification and communication
        • 4. Action plans
          • 5. Metrics and key performance indicators
            • 6. Risk scorecards
              • 7. Vulnerability scan reports
                - Security Operations and Incident Response Reporting and Communication
                • 1. Incident declaration and escalation
                  • 2. Executive summary
                    • 3. Post-incident reporting
                      • 4. Shift and incident handover
                        • 5. Internal threat intelligence report
                          • 6. Metrics and key performance indicators
                            • 7. Operational security awareness
                              • 8. Communication plan
                                Topic 2: Incident Response and Management24%- Attack Methodology Frameworks
                                • 1. MITRE ATT&CK
                                  • 2. Cyber Kill Chain
                                    • 3. Diamond Model of Intrusion Analysis
                                      - Incident Response Techniques
                                      • 1. Playbooks and roles
                                        • 2. Remediation and verification
                                          • 3. Log collection, correlation, and enrichment
                                            • 4. Isolation and escalation
                                              • 5. Corrective action development
                                                • 6. Root cause analysis
                                                  • 7. Training and exercises
                                                    • 8. Restoration
                                                      • 9. Alerts, notifications, and triage
                                                        • 10. Evidence gathering and preservation
                                                          • 11. Timeline, severity, impact, and prioritization
                                                            • 12. Incident response and communication plans
                                                              - Incident Response Process
                                                              • 1. Containment
                                                                • 2. Post-incident activities
                                                                  • 3. Recovery
                                                                    • 4. Analysis
                                                                      • 5. Preparation
                                                                        • 6. Detection
                                                                          • 7. Eradication
                                                                            Topic 3: Security Operations34%- Indicators of Potential Malicious Activity
                                                                            • 1. Social engineering attacks
                                                                              • 2. Network-related indicators
                                                                                • 3. Cloud-related indicators
                                                                                  • 4. Email-related attacks
                                                                                    • 5. Unauthorized configuration
                                                                                      • 6. Host-related indicators
                                                                                        • 7. Identity-based indicators
                                                                                          • 8. Application-related indicators
                                                                                            - Artificial Intelligence in Security Operations
                                                                                            • 1. AI governance
                                                                                              • 2. AI use cases
                                                                                                • 3. AI risks
                                                                                                  - Efficiency and Process Improvement in Security Operations
                                                                                                  • 1. Streamline operations
                                                                                                    • 2. Data enrichment
                                                                                                      • 3. Standardize processes
                                                                                                        • 4. Technology and tool integration
                                                                                                          • 5. Automation and orchestration
                                                                                                            - Tools for Determining Malicious Activity
                                                                                                            • 1. Sandboxing
                                                                                                              • 2. Packet analysis
                                                                                                                • 3. Decoding and parsing
                                                                                                                  • 4. Domain and IP reputation
                                                                                                                    • 5. Log analysis and SIEM
                                                                                                                      • 6. Pattern recognition and suspicious command analysis
                                                                                                                        • 7. Email analysis
                                                                                                                          • 8. User and entity behavior analysis
                                                                                                                            • 9. File analysis
                                                                                                                              • 10. Threat intelligence platforms
                                                                                                                                • 11. Endpoint security
                                                                                                                                  • 12. File formats
                                                                                                                                    • 13. Programming and scripting languages
                                                                                                                                      - Threat Intelligence and Threat Hunting
                                                                                                                                      • 1. Threat actors
                                                                                                                                        • 2. Threat mapping
                                                                                                                                          • 3. Tactics, techniques, and procedures
                                                                                                                                            • 4. Confidence-level impacts
                                                                                                                                              • 5. Cyber deception
                                                                                                                                                • 6. Threat modeling
                                                                                                                                                  • 7. Collection methods and sources
                                                                                                                                                    • 8. Indicators of compromise
                                                                                                                                                      - System and Network Architecture in Security Operations
                                                                                                                                                      • 1. Operating system concepts
                                                                                                                                                        • 2. Device management concepts
                                                                                                                                                          • 3. Logging concepts
                                                                                                                                                            • 4. Encryption techniques
                                                                                                                                                              • 5. Critical infrastructure concepts
                                                                                                                                                                • 6. Infrastructure and system architecture concepts
                                                                                                                                                                  • 7. Identity and access management
                                                                                                                                                                    • 8. Network architecture concepts
                                                                                                                                                                      • 9. Data protection concepts
                                                                                                                                                                        Topic 4: Vulnerability Management26%- Vulnerability Assessment Tools
                                                                                                                                                                        • 1. Network scanning and mapping
                                                                                                                                                                          • 2. Cloud infrastructure assessment tools
                                                                                                                                                                            • 3. Breach attack simulation tools
                                                                                                                                                                              • 4. Web application scanners
                                                                                                                                                                                • 5. Multipurpose tools
                                                                                                                                                                                  • 6. Vulnerability scanners
                                                                                                                                                                                    - Vulnerability Prioritization and Mitigation
                                                                                                                                                                                    • 1. Vulnerability prioritization criteria
                                                                                                                                                                                      • 2. Validation of remediation
                                                                                                                                                                                        • 3. Context awareness
                                                                                                                                                                                          • 4. Scoring methods
                                                                                                                                                                                            • 5. Mitigation strategies
                                                                                                                                                                                              - Control Types, Risks, and Vulnerability Management
                                                                                                                                                                                              • 1. Application security
                                                                                                                                                                                                • 2. Risk management strategies
                                                                                                                                                                                                  • 3. Control types
                                                                                                                                                                                                    • 4. Risk concepts
                                                                                                                                                                                                      • 5. Control functions
                                                                                                                                                                                                        • 6. Policies, governance, and service-level objectives
                                                                                                                                                                                                          • 7. Third-party risk
                                                                                                                                                                                                            - Vulnerability Scanning Methods
                                                                                                                                                                                                            • 1. Discovery
                                                                                                                                                                                                              • 2. Scan types
                                                                                                                                                                                                                • 3. Security baseline scanning
                                                                                                                                                                                                                  • 4. Asset inventory
                                                                                                                                                                                                                    • 5. Planning considerations

                                                                                                                                                                                                                      CompTIA Cybersecurity Analyst (CySA+) Certification Sample Questions:

                                                                                                                                                                                                                      Question #1

                                                                                                                                                                                                                      An analyst reviews the following system logs from a recent breach attempt:

                                                                                                                                                                                                                      Which of the following techniques did the attacker attempt to use?

                                                                                                                                                                                                                      • A. Remote code execution
                                                                                                                                                                                                                      • B. Spoofing
                                                                                                                                                                                                                      • C. Exfiltration
                                                                                                                                                                                                                      • D. Privilege escalation
                                                                                                                                                                                                                      Reveal Solution  Discussion  0

                                                                                                                                                                                                                      Correct Answer: D  🗳️

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                                                                                                                                                                                                                      Question #2

                                                                                                                                                                                                                      Which of the following allows an organization to leverage AI in various forms while protecting business objectives and data?

                                                                                                                                                                                                                      • A. Prompt engineering
                                                                                                                                                                                                                      • B. Usage policies
                                                                                                                                                                                                                      • C. Incident response policy
                                                                                                                                                                                                                      • D. Non-disclosure agreement
                                                                                                                                                                                                                      Reveal Solution  Discussion  0

                                                                                                                                                                                                                      Correct Answer: B  🗳️

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                                                                                                                                                                                                                      Question #3

                                                                                                                                                                                                                      An analyst is assigned to a new cybersecurity improvement project. The analyst wants to better understand the workflow processes and the skill set of the cybersecurity engineers on this task force. The analyst sets up a recurring, weekly conference call. Which of the following best describes the purpose for the conference call?

                                                                                                                                                                                                                      • A. To conduct incident response training
                                                                                                                                                                                                                      • B. To create vendor information sessions
                                                                                                                                                                                                                      • C. To respond to customer requirements
                                                                                                                                                                                                                      • D. To manage and facilitate team coordination
                                                                                                                                                                                                                      Reveal Solution  Discussion  0

                                                                                                                                                                                                                      Correct Answer: D  🗳️

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                                                                                                                                                                                                                      Question #4

                                                                                                                                                                                                                      The website of a large retail chain is falling to enforce encrypted HTTPS connections, leaving customer account credentials exposed. Which of the following is the best corrective action for resolving this issue?

                                                                                                                                                                                                                      • A. Reduce the default timeout period for all web-based sessions.
                                                                                                                                                                                                                      • B. Implement HTTP Strict Transport Security Headers.
                                                                                                                                                                                                                      • C. Install a self-signed certificate on the web server.
                                                                                                                                                                                                                      • D. Remove any redirect settings of HTTP connections to HTTPS.
                                                                                                                                                                                                                      Reveal Solution  Discussion  0

                                                                                                                                                                                                                      Correct Answer: B  🗳️

                                                                                                                                                                                                                      Explanation: Only visible for Exam-Killer members. You can sign-up / login (it's free).

                                                                                                                                                                                                                      Question #5

                                                                                                                                                                                                                      A security analyst is handling vulnerability management tasks and reviewing the following output from Recon-ng's Shodan-IP module:

                                                                                                                                                                                                                      Which of the following are the greatest vulnerabilities? (Choose two.)

                                                                                                                                                                                                                      • A. The OSSTMM evaluation failed
                                                                                                                                                                                                                      • B. IP addresses are in a small range
                                                                                                                                                                                                                      • C. The hosts have a high CVSS score
                                                                                                                                                                                                                      • D. Systems fail to comply with PCI DSS
                                                                                                                                                                                                                      • E. Sensitive systems are exposed to WAN
                                                                                                                                                                                                                      • F. Critical data is on the same subnet
                                                                                                                                                                                                                      Reveal Solution  Discussion  0

                                                                                                                                                                                                                      Correct Answer: E,F  🗳️

                                                                                                                                                                                                                      Explanation: Only visible for Exam-Killer members. You can sign-up / login (it's free).

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