New CompTIA CySA+ CS0-003 Study Guide For Exam Prep

  Edina  07-20-2023

As the demand for skilled cybersecurity professionals continues to grow, CompTIA has unveiled the latest version of their Cybersecurity Analyst (CySA+) certification exam - CS0-003. With CS0-002 scheduled for retirement on December 5, 2023, candidates are presented with the option to choose between the older version or the newer CS0-003. We highly recommend utilizing the PassQuestion CompTIA CySA+ CS0-003 study guide, which covers all exam domains and provides valid practice for a confident and successful exam experience.

New CompTIA CySA+ CS0-003 Exam Information and Topics

The CompTIA CySA+ CS0-003 exam is designed to validate the knowledge and skills required for cybersecurity analysts to detect and combat security threats effectively. The exam focuses on real-world scenarios and practical applications, making it an excellent choice for individuals pursuing a career in cybersecurity operations. It consists of a maximum of 85 questions and lasts for 165 minutes. The exam questions are presented in multiple-choice and performance-based formats. The passing score for the exam is 750 on a scale of 100-900.

The CompTIA Cybersecurity Analyst (CySA+) certification exam will certify the successful candidate has the knowledge and skills required to:

• Detect and analyze indicators of malicious activity

• Understand threat hunting and threat intelligence concepts

• Use appropriate tools and methods to manage, prioritize, and respond to attacks and vulnerabilities

• Perform incident response processes

• Understand reporting and communication concepts related to vulnerability management and incident response activities

The exam topics for CompTIA CySA+ CS0-003 are divided into four domains, which are as follows:

  1. Security Operations 33%
  2. Vulnerability Management 30%
  3. Incident Response Management 20%
  4. Reporting and Communication 17%

Differences between CS0-003 and CS0-002 Exam

The new CS0-003 exam has been designed to evaluate the latest skills and knowledge required for cybersecurity analysts. Here are some of the key differences between the CS0-002 and CS0-003 exams:

  1. Content Updates: The CS0-003 exam has been updated with the latest cybersecurity techniques, tools, and technologies, including updates in threat intelligence, vulnerability management, threat management, and incident response.
  2. Performance-Based Questions: The new CS0-003 exam includes more performance-based questions, which require test-takers to demonstrate their skills in real-world scenarios.
  3. Emphasis on Hands-on Experience:The CS0-003 exam emphasizes practical experience in cybersecurity. Candidates are expected to have hands-on experience to pass the exam.
  4. Increased Focus on Cloud Security:The new exam places greater emphasis on cloud security, reflecting the growing importance of cloud computing in modern IT infrastructure.
  5. Greater Emphasis on Automation and Orchestration: The CS0-003 exam focuses more on automation and orchestration in cybersecurity, reflecting the increasing use of these technologies in modern cybersecurity operations.

Tips for Preparing for CS0-003 Exam

  1. Thoroughly Review Exam Objectives: Familiarize yourself with the official CompTIA CySA+ CS0-003 exam objectives. Understand the knowledge areas and skills you need to master, and tailor your study plan accordingly.
  2. Utilize Reliable Study Resources: Invest in high-quality study materials, such as the PassQuestion CompTIA CySA+ CS0-003 study guide. This comprehensive resource covers all exam domains, providing detailed explanations and practice questions to enhance your understanding.
  3. Hands-on Practice: Take advantage of virtual labs, simulations, and real-world practice scenarios to gain practical experience in detecting and mitigating cybersecurity threats.
  4. Join Cybersecurity Forums and Communities: Engage with cybersecurity professionals and candidates on forums and social media platforms. These communities offer valuable insights, study tips, and support throughout your preparation journey.
  5. Create a Study Schedule: Plan your study sessions wisely to cover all exam topics systematically. Set achievable goals and allocate sufficient time for each domain based on your existing knowledge and experience.
  6. Take Practice Exams: Regularly take practice exams to assess your progress and identify weak areas. Practice tests will help you familiarize yourself with the exam format and time management.
  7. Review Exam Feedback: After each practice exam, thoroughly review your answers and understand the reasoning behind correct and incorrect choices. Learn from your mistakes and reinforce your knowledge in the areas where you struggle.

View Online CompTIA CySA+ CS0-003 Sample Questions and Answers

1.A recent zero-day vulnerability is being actively exploited, requires no user interaction or privilege escalation, and has a significant impact to confidentiality and integrity but not to availability.
Which of the following CVE metrics would be most accurate for this zero-day threat?
A. CVSS: 31/AV: N/AC: L/PR: N/UI: N/S: U/C: H/1: K/A: L
Answer: A

2.Which of the following tools would work best to prevent the exposure of PII outside of an organization?
Answer: D

3. Which of the following items should be included in a vulnerability scan report? (Choose two.)
A. Lessons learned
B. Service-level agreement
C. Playbook
D. Affected hosts
E. Risk score
F. Education plan
Answer: D, E

4. The Chief Executive Officer of an organization recently heard that exploitation of new attacks in the industry was happening approximately 45 days after a patch was released.
Which of the following would best protect this organization?
A. A mean time to remediate of 30 days
B. A mean time to detect of 45 days
C. A mean time to respond of 15 days
D. Third-party application testing
Answer: A

5. A company's user accounts have been compromised. Users are also reporting that the company's internal portal is sometimes only accessible through HTTP, other times; it is accessible through HTTPS.
Which of the following most likely describes the observed activity?
A. There is an issue with the SSL certificate causinq port 443 to become unavailable for HTTPS access
B. An on-path attack is being performed by someone with internal access that forces users into port 80
C. The web server cannot handle an increasing amount of HTTPS requests so it forwards users to port 80
D. An error was caused by BGP due to new rules applied over the company's internal routers
Answer: B

6. Which of the following will most likely ensure that mission-critical services are available in the event of an incident?
A. Business continuity plan
B. Vulnerability management plan
C. Disaster recovery plan
D. Asset management plan
Answer: C


The new CS0-003 exam is a more comprehensive and practical version of the CompTIA CySA+ certification exam. It is designed to test the candidate's skills and knowledge in the field of cybersecurity analysis and includes new topics and performance-based questions. To prepare for the exam, it is recommended that you use a reliable study guide, have a strong foundation in cybersecurity concepts, and take advantage of the available resources. With the right preparation, you can pass the CS0-003 exam and obtain the CySA+ certification.

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