What is the CompTIA CyberSecurity Analyst CySA+ Certification Exam?

The CompTIA Cybersecurity Analyst (CySA+) certification exam, also known as the CS0-003 Exam, is a highly sought-after credential for aspiring cybersecurity professionals. This certification validates an individual's ability to detect, analyze, and respond to cybersecurity threats using a comprehensive set of industry-recognized tools and techniques.

The CySA+ exam covers a wide range of topics, including threat detection and analysis, security assessment and testing, incident response, and security monitoring. Candidates must possess a deep understanding of security concepts, technologies, and best practices in order to succeed on the exam.

Preparing for the CySA+ exam requires a combination of study materials, hands-on experience, and practice tests. By utilizing resources such as official study guides, online courses, and practice tests, candidates can enhance their knowledge and improve their chances of passing the exam.

Section

Description

Introduction

Overview of CYSA+ certification and the importance of practice tests.

Test Format

Details about the test structure, number of questions, time limit, and topics.

Practice Test Features

Key features of practice tests, such as question types, difficulty level, and solutions.

Benefits

Explanation of how practice tests help in preparing for the CYSA+ exam.

Sample Questions

Examples of questions covering different domains of the CYSA+ exam.

Resources

Links or references to credible sources for CYSA+ practice tests.

Tips for Preparation

Strategies for effective use of practice tests to maximize exam readiness.

Conclusion

Final thoughts and encouragement to use practice tests for CYSA+ preparation.

Is the CySA+ Exam Difficult?

The CompTIA Cybersecurity Analyst (CySA+) exam, also known as the CS0-003 Exam, is considered to be a challenging but achievable certification for cybersecurity professionals. The difficulty of the exam lies in its comprehensive coverage of advanced security concepts and its emphasis on hands-on skills.

Candidates who wish to succeed on the CySA+ exam should possess a strong foundation in security principles, technologies, and best practices. The exam requires candidates to have experience in threat detection, analysis, and response, as well as security monitoring and incident handling.

While the CySA+ exam is challenging, it is not insurmountable. With proper preparation and dedication, candidates can increase their chances of success. Utilizing resources such as official study guides, online courses, and practice tests can help candidates to build their knowledge, develop their skills, and identify areas where they need further improvement.

Ultimately, the difficulty of the CySA+ exam is subjective and varies depending on the individual's level of experience and preparation. However, by investing in comprehensive study materials and practice tests, candidates can enhance their chances of passing the exam and earning the prestigious CySA+ certification.

Is the CySA+ Harder Than Security+?

The CompTIA Cybersecurity Analyst (CySA+) certification exam is generally considered to be more difficult than the CompTIA Security+ certification exam. While both exams cover a broad range of security topics, the CySA+ exam delves deeper into advanced security concepts and requires candidates to have hands-on experience in threat detection, analysis, and response.

The CySA+ exam assumes that candidates have a strong foundation in security principles and technologies, as well as experience in security operations. The exam covers topics such as threat intelligence, incident response, security monitoring, and vulnerability management, which require candidates to have a deep understanding of security tools and techniques.

In contrast, the Security+ exam is designed for individuals with a more general understanding of security concepts and best practices. While the Security+ exam covers some technical topics, it does not require candidates to have the same level of hands-on experience as the CySA+ exam.

Overall, the CySA+ exam is a more challenging certification than the Security+ exam. Candidates who are considering pursuing the CySA+ certification should have a strong foundation in security principles and technologies, as well as experience in security operations.

How Long Does It Take To Prepare For CySA+?

The time it takes to prepare for the CompTIA Cybersecurity Analyst (CySA+) certification exam varies depending on several factors, including the individual's level of experience, knowledge, and dedication. However, most experts recommend dedicating at least 100-150 hours of study to ensure success on the exam.

For individuals with a strong foundation in security principles and technologies, as well as experience in security operations, the preparation time may be shorter. However, those who are new to the field or who have limited hands-on experience may need to invest more time in studying.

The most effective way to prepare for the CySA+ exam is to develop a comprehensive study plan that includes a variety of resources. This may include official study guides, online courses, practice tests, and hands-on labs. By utilizing a combination of these resources, candidates can build their knowledge, develop their skills, and identify areas where they need further improvement.

Additionally, it is important to schedule regular study sessions and to consistently track progress. This will help candidates to stay on track and to identify areas where they need to focus their efforts. By dedicating the necessary time and effort to preparation, candidates can increase their chances of success on the CySA+ exam.

Is CYSA+ Practice Test Entry Level?

The CompTIA Cybersecurity Analyst (CySA+) certification is not considered to be an entry-level certification. While it is possible for individuals with limited experience to pass the CySA+ exam, it is recommended that candidates have at least 3-4 years of hands-on experience in security operations before attempting the certification.

The CySA+ exam covers a broad range of advanced security concepts and requires candidates to have a deep understanding of security tools and techniques. Candidates should be familiar with threat intelligence, incident response, security monitoring, and vulnerability management, as well as have experience in using security tools such as SIEMs and IDS/IPS systems.

Individuals who are new to the field of cybersecurity may want to consider starting with the CompTIA Security+ certification, which is designed for individuals with a more general understanding of security concepts and best practices. After gaining some experience in security operations, individuals can then pursue the CySA+ certification to further their knowledge and skills.

Overall, the CySA+ certification is a valuable credential for cybersecurity professionals with several years of experience. While it is not an entry-level certification, it is a highly respected credential that demonstrates an individual's ability to detect, analyse, and respond to cybersecurity threats.

What Is The Hardest Cyber Security Exam In The World?

The hardest cybersecurity exam in the world is a matter of debate, as there are many difficult exams to choose from. However, one exam that is consistently ranked as one of the most challenging is the Certified Information Systems Security Professional (CISSP) exam.

The CISSP exam is a vendor-neutral certification that covers a broad range of cybersecurity topics, including security assessment, risk management, security architecture, and security operations. The exam is designed to test the skills and knowledge of experienced cybersecurity professionals, and it is known for its high level of difficulty.

Another extremely challenging cybersecurity exam is the Offensive Security Certified Professional (OSCP) exam. The OSCP exam is a practical exam that tests the skills of penetration testers. Candidates for the OSCP exam must be able to demonstrate their ability to find and exploit vulnerabilities in target systems.

Ultimately, the hardest cybersecurity exam in the world depends on the individual's experience and skill set. However, the CISSP and OSCP exams are widely recognized as two of the most challenging exams in the field.

What Is The Strongest Cybersecurity Certificate?

The strongest cybersecurity certificate is a matter of debate, as there are many reputable and challenging certifications to choose from. However, one certification that is consistently ranked as one of the most valuable and respected is the Certified Information Systems Security Professional (CISSP) certification.

The CISSP certification is a vendor-neutral certification that covers a broad range of cybersecurity topics, including security assessment, risk management, security architecture, and security operations. The certification is designed for experienced cybersecurity professionals, and it is known for its high level of difficulty.

Another strong cybersecurity certificate is the Certified Ethical Hacker (CEH) certification. The CEH certification is a practical certification that tests the skills of penetration testers. Candidates for the CEH certification must be able to demonstrate their ability to find and exploit vulnerabilities in target systems.

Ultimately, the strongest cybersecurity certificate depends on the individual's career goals and experience. However, the CISSP and CEH certifications are widely recognized as two of the most valuable and respected certifications in the field.

Is CYSA+ Practice Test More Difficult Than Security+?

Yes, the CompTIA Cybersecurity Analyst (CySA+) certification exam is generally considered to be more difficult than the CompTIA Security+ certification exam. The CySA+ exam covers a broader range of topics and requires candidates to have a deeper understanding of security concepts and tools. The exam also places more emphasis on hands-on skills, such as threat detection and analysis.

To be eligible to take the CySA+ exam, candidates must have at least four years of experience in cybersecurity, including two years of hands-on experience in security analysis. In contrast, the Security+ exam does not have any experience requirements.

Overall, the CySA+ exam is a more challenging certification than the Security+ exam. However, both exams are valuable for cybersecurity professionals, and the CySA+ certification is a good option for those who want to demonstrate their advanced skills and knowledge.

How Much Does the CySA+ Exam Cost?

The cost of the CompTIA Cybersecurity Analyst (CySA+) certification exam varies depending on the location and the testing centre. However, the average cost is around £350.

In addition to the exam fee, candidates may also need to pay for study materials, such as books, online courses, and practice tests. The cost of these materials can vary depending on the quality and the provider.

Candidates who are not native English speakers may also need to pay for translation services. The cost of translation services can vary depending on the language and the provider.

Overall, the total cost of obtaining the CySA+ certification can vary depending on the individual's circumstances. However, the average cost is around £500.

What Is CYSA+ Practice Test Salary?

The salary for a CompTIA Cybersecurity Analyst (CySA+) certified professional can vary depending on a number of factors, including experience, location, and industry. However, according to Salary.com, the average salary for a CySA+ certified professional in the UK is £55,000.

Professionals with more experience can earn significantly more. For example, a CySA+ certified professional with 5-10 years of experience can earn an average salary of £65,000.

The location of a CySA+ certified professional can also affect their salary. For example, CySA+ certified professionals in London can earn an average salary of £60,000, while those in other parts of the UK may earn less.

Finally, the industry in which a CySA+ certified professional works can also affect their salary. For example, CySA+ certified professionals who work in the financial sector can earn an average salary of £70,000.

CYSA+ Exam Requirements

To be eligible to take the CompTIA Cybersecurity Analyst (CySA+) certification exam, candidates must meet the following requirements:

At least four years of cumulative paid work experience in cybersecurity, including two years of hands-on experience in security analysis
OR
A combination of the following:
At least two years of cumulative paid work experience in cybersecurity
AND
A four-year college degree or equivalent

Candidates who do not meet the experience requirements may still be able to take the exam if they have a passing score on the CompTIA Security+ certification exam.

In addition to the experience requirements, candidates are also expected to have a strong understanding of the following topics:

Security assessment and testing
Incident response
Security monitoring
Cloud security
Threat intelligence
Vulnerability management

Candidates who are not sure whether they meet the eligibility requirements for the CySA+ exam can contact CompTIA for more information.

How Much Can You Make With CYSA+?

Professionals with more experience can earn significantly more. For example, a CySA+ certified professional with 5-10 years of experience can earn an average salary of £65,000.

Overall, the CySA+ certification can be a valuable investment for cybersecurity professionals who are looking to increase their salary potential.

How Long Does It Take To Study For The CompTIA CySA+ Exam?

The amount of time it takes to study for the CompTIA Cybersecurity Analyst (CySA+) exam can vary depending on a number of factors, including your experience level, study habits, and the resources you use.

If you are new to cybersecurity, you may need to spend more time studying than someone who has been working in the field for several years. Additionally, if you are not used to studying for exams, you may need to adjust your study habits to be more effective.

In general, most experts recommend spending at least 100 hours studying for the CySA+ exam. This includes time spent reading study materials, taking practice tests, and reviewing the exam objectives.

If you are short on time, you may be able to study for the exam in less than 100 hours. However, you will need to be very efficient with your time and make sure that you are focusing on the most important topics.

No matter how much time you have to study, it is important to create a study plan and stick to it. This will help you stay on track and make sure that you are covering all of the material that you need to know.

How Many Questions Are On the CYSA+ Exam?

The CompTIA Cybersecurity Analyst (CySA+) certification exam consists of 85 multiple-choice questions.

The exam is divided into three domains, each of which has its own set of questions:

Domain 1: Security Assessment and Testing (33%)
Domain 2: Security Operations and Monitoring (33%)
Domain 3: Incident Response (34%)

Candidates have 165 minutes to complete the exam. To pass the exam, candidates must score a minimum of 750 on a scale of 1000.

What is The Current CYSA+ Exam?

The current CompTIA Cybersecurity Analyst (CySA+) certification exam is the CS0-003 exam. The CS0-003 exam was released in February 2022 and replaced the previous CySA+ exam, the CS0-002 exam. The CS0-003 exam covers a wider range of topics than the CS0-002 exam, including cloud security, threat intelligence, and incident response. Candidates who pass the CS0-003 exam will earn the CompTIA CySA+ certification.

The CySA+ certification is a vendor-neutral certification that validates the skills and knowledge of cybersecurity analysts. CySA+ certified professionals are able to identify, analyse, and respond to cybersecurity threats. The CySA+ certification is a valuable credential for cybersecurity professionals who are looking to advance their careers.

What Are The Prerequisites For the CYSA+ Exam?

The prerequisites for the CompTIA Cybersecurity Analyst (CySA+) certification exam are as follows:

At least four years of cumulative paid work experience in cybersecurity, including two years of hands-on experience in security analysis
OR
A combination of the following:
At least two years of cumulative paid work experience in cybersecurity
AND
A four-year college degree or equivalent

Candidates who do not meet the experience requirements may still be able to take the exam if they have a passing score on the CompTIA Security+ certification exam.

In addition to the experience requirements, candidates are also expected to have a strong understanding of the following topics:

Security assessment and testing
Incident response
Security monitoring
Cloud security
Threat intelligence
Vulnerability management

Candidates who are not sure whether they meet the eligibility requirements for the CySA+ exam can contact CompTIA for more information.

What You’ll Learn With the DumpsArena CompTIA CyberSecurity Analyst CySA+ Certification Exam?

With the DumpsArena CompTIA Cybersecurity Analyst (CySA+) Certification Exam, you will learn the following:

How to identify and assess cybersecurity threats
How to analyse and interpret security data
How to develop and implement security solutions
How to monitor and maintain security systems
How to respond to and recover from security incidents

The DumpsArena CySA+ exam preparation materials are designed to help you pass the exam on your first try. The materials include:

A comprehensive study guide
Practice questions and answers
A full-length practice exam

With the DumpsArena CySA+ exam preparation materials, you will have everything you need to succeed on the exam.

Why This CompTIA CySA+ Certification?

The CompTIA Cybersecurity Analyst (CySA+) certification is a valuable credential for cybersecurity professionals who want to advance their careers. The CySA+ certification validates the skills and knowledge of cybersecurity analysts who are able to identify, analyse, and respond to cybersecurity threats. CySA+ certified professionals are in high demand, and they can earn a higher salary than those who do not have the certification.

Here are some of the benefits of earning the CySA+ certification:

Increased earning potential
Higher job security
More career opportunities
Enhanced credibility and recognition

If you are a cybersecurity professional who is looking to advance your career, the CySA+ certification is a valuable credential to consider.

FAQs

What is the CompTIA Cybersecurity Analyst (CySA+) certification?

The CompTIA Cybersecurity Analyst (CySA+) certification is a vendor-neutral certification that validates the skills and knowledge of cybersecurity analysts who are able to identify, analyse, and respond to cybersecurity threats.

What are the benefits of earning the CySA+ certification?

The benefits of earning the CySA+ certification include increased earning potential, higher job security, more career opportunities, and enhanced credibility and recognition.

What are the prerequisites for taking the CySA+ exam?

The prerequisites for taking the CySA+ exam are at least four years of cumulative paid work experience in cybersecurity, including two years of hands-on experience in security analysis, or a combination of at least two years of cumulative paid work experience in cybersecurity and a four-year college degree or equivalent.

What is the format of the CySA+ exam?

The CySA+ exam is a computer-based exam that consists of 85 multiple-choice questions.

How long does it take to complete the CySA+ exam?

Candidates have 165 minutes to complete the CySA+ exam.

What is the passing score for the CySA+ exam?

The passing score for the CySA+ exam is 750 on a scale of 1000.

Final Thoughts

If you are a cybersecurity professional who is looking to advance your career, the CySA+ certification is a valuable credential to consider. The DumpsArena CySA+ exam preparation materials can help you pass the exam on your first try. With the DumpsArena CySA+ exam preparation materials, you will have everything you need to succeed on the exam.

CompTIA CyberSecurity Analyst CySA+

Certification Exam

CompTIA CS0-003

Version Demo

Total Demo Questions: 10

Total Premium Questions: 149

Buy Premium PDF: https://dumpsarena.com/comptia-dumps/cs0-003/

QUESTION NO: 1

A security analyst at a company called ACME Commercial notices there is outbound traffic to a host IP that resolves to

https://offce365password.acme.co. The site's standard VPN logon page is

www.acme.com/logon. Which of the following is most likely true?

A. This is a normal password change URL.

B. The security operations center is performing a routine password audit.

C. A new VPN gateway has been deployed

D. A social engineering attack is underway

Explanation:

A social engineering attack is underway is the most likely explanation for the outbound traffic to a host IP that resolves to https://offce365password.acme.co, while the site’s standard VPN logon page is www.acme.com/logon. A social engineering attack is a technique that exploits human psychology and behavior to manipulate people into performing actions or divulging information that benefit the attackers. A common type of social engineering attack is phishing, which involves sending fraudulent emails or other messages that appear to come from a legitimate source, such as a company or a colleague, and lure the recipients into clicking on malicious links or attachments, or entering their credentials or other sensitive information on fake websites. In this case, the attackers may have registered a domain name that looks similar to the company’s domain name, but with a typo (offce365 instead of office365), and set up a fake website that mimics the company’s VPN logon page.

The attackers may have also sent phishing emails to the company’s employees, asking them to reset their passwords or log in to their VPN accounts using the malicious link. The security analyst should investigate the source and content of the phishing emails, and alert the employees not to click on any suspicious links or enter their credentials on any untrusted websites. Official

References:

https://partners.comptia.org/docs/default-source/resources/comptia-cysa-cs0-002-exam-objectives

https://www.comptia.org/certifications/cybersecurity-analyst

https://www.comptia.org/blog/the-new-comptia-cybersecurity-analyst-your-questions-answered

QUESTION NO: 2

Which of the following best describes the document that defines the expectation to network customers that patching will only occur between 2:00 a.m. and 4:00 a.m.?

A. SLA

B. LOI

C. MOU

D. KPI

Explanation:

SLA (Service Level Agreement) is the best term to describe the document that defines the expectation to network customers that patching will only occur between 2:00 a.m. and 4:00 a.m., as it reflects the agreement between a service provider and a customer that specifies the services, quality, availability, and responsibilities that are agreed upon. An SLA is a common type

of document that is used in various industries and contexts, such as IT, telecom, cloud computing, or outsourcing. An SLA typically includes metrics and indicators to measure the performance and quality of the service, such as uptime, response time, or resolution time. An SLA also defines the consequences or remedies for any breaches or failures of the service, such as penalties, refunds, or credits. An SLA can help to manage customer expectations, formalize communication, improve productivity, and strengthen relationships.

The other terms are not as accurate as SLA, as they describe different types of documents or concepts. LOI (Letter of Intent) is a document that outlines the main terms and conditions of a proposed agreement between two or more parties, before a formal contract is signed. An LOI is usually non-binding and expresses the intention or interest of the parties to enter into a future agreement. An LOI can help to clarify the key points of a deal, facilitate negotiations, or demonstrate commitment. MOU (Memorandum of Understanding) is a document that describes a mutual agreement or cooperation between two or more parties, without creating any legal obligations or commitments.

An MOU is usually more formal than an LOI, but less formal than a contract. An MOU can help to establish a common ground, define roles and responsibilities, or outline expectations and goals. KPI (Key Performance Indicator) is a concept that refers to a measurable value that demonstrates how effectively an organization or individual is achieving its key objectives or goals. A KPI is usually quantifiable and specific, such as revenue growth, customer satisfaction, or employee retention. A KPI can help to track progress, evaluate performance, or identify areas for improvement.

QUESTION NO: 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

Explanation:

A vulnerability scan report should include information about the affected hosts, such as their IP addresses, hostnames, operating systems, and services. It should also include a risk score for each vulnerability, which indicates the severity and potential impact of the vulnerability on the host and the organization. Official

References: https://www.first.org/cvss/

QUESTION NO: 4

An analyst is reviewing a vulnerability report for a server environment with the following entries:

Which of the following systems should be prioritized for patching first?

A. 10.101.27.98

B. 54.73.225.17

C. 54.74.110.26

D. 54.74.110.228

Explanation:

The system that should be prioritized for patching first is 54.74.110.228, as it has the highest number and severity of vulnerabilities among the four systems listed in the vulnerability report. According to the report, this system has 12 vulnerabilities, with 8 critical, 3 high, and 1 medium severity ratings. The critical vulnerabilities include CVE-2019-0708 (BlueKeep), CVE-2019-1182 (DejaBlue), CVE-2017-0144

(EternalBlue), and CVE-2017-0145 (EternalRomance), which are all remote code execution vulnerabilities that can allow an attacker to compromise the system without any user interaction or authentication. These vulnerabilities pose a high risk to the system and should be patched as soon as possible.

QUESTION NO: 5

Which of the following tools would work best to prevent the exposure of PII outside of an organization?

A. PAM

B. IDS

C. PKI

D. DLP

Explanation:

Data loss prevention (DLP) is a tool that can prevent the exposure of PII outside of an organization by monitoring, detecting, and blocking sensitive data in motion, in use, or at rest.

QUESTION NO: 6

A vulnerability management team is unable to patch all vulnerabilities found during their weekly scans. Using the third-party scoring system described below, the team patches the most urgent vulnerabilities: Additionally, the vulnerability management team feels that the metrics Smear and Channing are less important than the others, so these will be lower in priority. Which of the following vulnerabilities should be patched first, given the above thirdparty scoring system?

A. In Loud: Cobain: Yes Grohl: No Novo: Yes Smear: Yes Channing: No

B. T Spirit: Cobain: Yes Grohl: Yes Novo: Yes Smear: No Channing: No

C. E Nameless: Cobain: Yes Grohl: No Novo: Yes Smear: No Channing: No

D. P Bleach: Cobain: Yes Grohl: No Novo: No Smear: No Channing: Yes

Explanation:

The vulnerability that should be patched first, given the above third-party scoring system, is: TSpirit: Cobain: Yes Grohl: Yes Novo: Yes Smear: No Channing: No

This vulnerability has three out of five metrics marked as Yes, which indicates a high severity level. The metrics Cobain, Grohl, and Novo are more important than Smear and Channing, according to the vulnerability management team. Therefore, this vulnerability poses a greater risk than the other vulnerabilities and should be patched first.

QUESTION NO: 7 - (SIMULATION)

You are a cybersecurity analyst tasked with interpreting scan data from Company As servers You must verify the requirements are being met for all of the servers and recommend changes if you find they are not the company's hardening guidelines indicate the following:

• TLS 1 2 is the only version of TLS running.

• Apache 2.4.18 or greater should be used.

• Only default ports should be used.

INSTRUCTIONS using the supplied data. record the status of compliance With the company’s guidelines for each server.

The question contains two parts: make sure you complete Part 1 and Part 2. Make recommendations for Issues based ONLY on the hardening guidelines provided.

Explanation:

Based on the compliance report, I recommend the following changes for each server: AppServ1: No changes are needed for this server. AppServ2: Disable or upgrade TLS 1.0 and TLS 1.1 to TLS 1.2 on this server to ensure secure encryption and communication between clients and the server. Update Apache from version 2.4.17 to version 2.4.18 or greater on this server to fix any potential vulnerabilities or bugs.

AppServ3: Downgrade Apache from version 2.4.19 to version 2.4.18 or lower on this server to ensure compatibility and stability with the company’s applications and policies. Change the port number from 8080 to either port 80 (for HTTP) or port 443 (for HTTPS) on this server to follow the default port convention and avoid any confusion or conflicts with other services.

AppServ4: Update Apache from version 2.4.16 to version 2.4.18 or greater on this server to fix any potential vulnerabilities or bugs. Change the port number from 8443 to either port 80 (for HTTP) or port 443 (for HTTPS) on this server to follow the default port convention and avoid any confusion or conflicts with other services.

Explanation:

QUESTION NO: 8

An incident response team is working with law enforcement to investigate an active web server compromise. The decision has been made to keep the server running and to implement compensating controls for a period of time. The web service must be accessible from the internet via the reverse proxy and must connect to a database server. Which of the following compensating controls will help contain the adversary while meeting the other requirements? (Select two).

A. Drop the tables on the database server to prevent data exfiltration.

B. Deploy EDR on the web server and the database server to reduce the adversaries capabilities.

C. Stop the httpd service on the web server so that the adversary can not use web exploits

D. use micro segmentation to restrict connectivity to/from the web and database servers.

E. Comment out the HTTP account in the / etc/passwd file of the web server

F. Move the database from the database server to the web server.

Explanation:

Deploying EDR on the web server and the database server to reduce the adversaries capabilities and using micro segmentation to restrict connectivity to/from the web and database servers are two compensating controls that will help contain the adversary while meeting the other requirements. A compensating control is a security measure that is implemented to mitigate the risk of a vulnerability or an attack when the primary control is not feasible or effective.

EDR stands for Endpoint Detection and Response, which is a tool that monitors endpoints for malicious activity and provides automated or manual response capabilities. EDR can help contain the adversary by detecting and blocking their actions, such as data exfiltration, lateral movement, privilege escalation, or command execution. Micro segmentation is a technique that divides a network into smaller segments based on policies and rules, and applies granular access controls to each segment. Micro segmentation can help contain the adversary by isolating the web and database servers from other parts of the network, and limiting the traffic that can flow between them. Official

References:

https://partners.comptia.org/docs/default-source/resources/comptia-cysa-cs0-002-exam-objectives

https://www.comptia.org/certifications/cybersecurity-analyst

https://www.comptia.org/blog/the-new-comptia-cybersecurity-analyst-your-questions-answered

QUESTION NO: 9

A security audit for unsecured network services was conducted, and the following output was generated:

Which of the following services should the security team investigate further? (Select two).

A. 21

B. 22

C. 23

D. 636

E. 1723

F. 3389

Explanation:

The output shows the results of a port scan, which is a technique used to identify open ports and services running on a network host. Port scanning can be used by attackers to discover potential vulnerabilities and exploit them, or by defenders to assess the security posture and configuration of their network devices1

The output lists six ports that are open on the target host, along with the service name and version associated with each port. The service name indicates the type of application or protocol that is using the port, while the version indicates the specific release or update of the service. The service name and version can provide useful information for both attackers and defenders, as they can reveal the capabilities, features, and weaknesses of the service.

Among the six ports listed, two are particularly risky and should be investigated further by the security team: port 23 and port 636.

Port 23 is used by Telnet, which is an old and insecure protocol for remote login and command execution. Telnet does not encrypt any data transmitted over the network, including usernames and passwords, which makes it vulnerable to eavesdropping, interception, and modification by attackers. Telnet also has many known vulnerabilities that can allow attackers to gain unauthorized access, execute arbitrary commands, or cause denial-of-service attacks on the target host23 Port 636 is used by LDAP over SSL/TLS

(LDAPS), which is a protocol for accessing and modifying directory services over a secure connection. LDAPS encrypts the data exchanged between the client and the server using SSL/TLS certificates, which provide authentication, confidentiality, and integrity. However, LDAPS can also be vulnerable to attacks if the certificates are not properly configured, verified, or updated. For example, attackers can use self-signed or expired certificates to perform man-in-the-middle attacks, spoofing attacks, or certificate revocation attacks on LDAPS connections.

Therefore, the security team should investigate further why port 23 and port 636 are open on the target host, and what services are running on them. The security team should also consider disabling or replacing these services with more secure alternatives, such as SSH for port 23 and StartTLS for port 6362

QUESTION NO: 10

An incident response analyst notices multiple emails traversing the network that target only the administrators of the company. The email contains a concealed URL that leads to an unknown website in another country.

Which of the following best describes what is happening? (Choose two.)

A. Beaconinq

B. Domain Name System hijacking

C. Social engineering attack

D. On-path attack

E. Obfuscated links

F. Address Resolution Protocol poisoning

Explanation:

A social engineering attack is a type of cyberattack that relies on manipulating human psychology rather than exploiting technical vulnerabilities. A social engineering attack may involve deceiving, persuading, or coercing users into performing actions that benefit the attacker, such as clicking on malicious links, divulging sensitive information, or granting access to restricted resources. An obfuscated link is a link that has been disguised or altered to hide its true destination or purpose.

Obfuscated links are often used by attackers to trick users into visiting malicious websites or downloading malware. In this case, an incident response analyst notices multiple emails traversing the network that target only the administrators of the company. The email contains a concealed URL that leads to an unknown website in another country. This indicates that the analyst is witnessing a social engineering attack using obfuscated links.