Leads4Pass CS0-003 exam practice questions 2024

1. https://www.leads4pass.com/cs0-003.html 2024 Latest leads4pass cs0-003 PDF and VCE dumps Download cs0-003Q&As CompTIA Cybersecurity Analyst (CySA+) Pass CompTIA cs0-003 Exam with 100% Guarantee Free Download Real Questions & Answers PDF and VCE file from: https://www.leads4pass.com/cs0-003.html 100% Passing Guarantee 100% Money Back Assurance Following Questions and Answers are all new published by CompTIA Official Exam Center cs0-003 PDF Dumps | cs0-003 VCE Dumps | cs0-003 Study Guide 1 / 9

2. https://www.leads4pass.com/cs0-003.html 2024 Latest leads4pass cs0-003 PDF and VCE dumps Download QUESTION 1 An organization wants to consolidate a number of security technologies throughout the organization and standardize a workflow for identifying security issues prioritizing the severity and automating a response Which of the following would best meet the organization\\'s needs\\'? A. MaaS B. SIEM C. SOAR D. CI/CD Correct Answer: C A security orchestration, automation, and response (SOAR) system is a solution that combines various security technologies and workflows to identify security issues, prioritize their severity, and automate a response. A SOAR system can help an organization consolidate its security tools and processes and standardize its workflow for incident response. The other options are not relevant or comprehensive for this purpose. CompTIA Cybersecurity Analyst (CySA+) Certification Exam Objectives (CS0-002), page 15; https://www.gartner.com/en/informationtechnology/glossary/security-orchestration-automation-and-response-soar QUESTION 2 A Chief Information Security Officer (CISO) is concerned that a specific threat actor who is known to target the company\\'s business type may be able to breach the network and remain inside of it for an extended period of time. Which of the following techniques should be performed to meet the CISO\\'s goals? A. Vulnerability scanning B. Adversary emulation C. Passive discovery D. Bug bounty Correct Answer: B Adversary emulation is a technique that involves mimicking the tactics, techniques, and procedures (TTPs) of a specific threat actor or group to test the effectiveness of the security controls and incident response capabilities of an organization. Adversary emulation can help identify and address the gaps and weaknesses in the security posture of an organization, as well as improve the readiness and skills of the security team. Adversary emulation can also help measure the dwell time, which is the duration that a threat actor remains undetected inside the network. The other options are not the best techniques to meet the CISO\\'s goals. Vulnerability scanning (A) is a technique that involves scanning the network and systems for known vulnerabilities, but it does not simulate a real attack or test the incident response capabilities. Passive discovery © is a technique that involves collecting information about the network and systems without sending any packets or probes, but it does not identify or exploit any vulnerabilities or test the security controls. Bug bounty (D) is a program that involves rewarding external researchers or hackers for finding and reporting vulnerabilities in an organization\\'s systems or applications, but it does not focus on a specific threat actor or group. cs0-003 PDF Dumps | cs0-003 VCE Dumps | cs0-003 Study Guide 2 / 9

3. https://www.leads4pass.com/cs0-003.html 2024 Latest leads4pass cs0-003 PDF and VCE dumps Download QUESTION 3 A cybersecurity analyst is researching operational data to develop a script that will detect the presence of a threat on corporate assets. Which of the following contains the most useful information to produce this script? A. API documentation B. Protocol analysis captures C. MITRE ATTandCK reports D. OpenloC files Correct Answer: C A cybersecurity analyst is researching operational data to develop a script that will detect the presence of a threat on corporate assets. The most useful information to produce this script is MITRE ATTandCK reports. MITRE ATTandCK is a knowledge base of adversary tactics and techniques based on real-world observations. MITRE ATTandCK reports provide detailed information on how different threat actors operate, what tools they use, what indicators they leave behind, and how to detect or mitigate their attacks. The other options are not as useful or relevant for this purpose. Reference: CompTIA Cybersecurity Analyst (CySA+) Certification Exam Objectives (CS0-002), page 9; https://attack.mitre.org/ QUESTION 4 An organization is performing a risk assessment to prioritize resources for mitigation and remediation based on impact. Which of the following metrics, in addition to the CVSS for each CVE, would best enable the organization to prioritize is efforts? A. OS type B. OS or application versions C. Patch availability D. System architecture E. Mission criticality Correct Answer: E QUESTION 5 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? (Choose two). cs0-003 PDF Dumps | cs0-003 VCE Dumps | cs0-003 Study Guide 3 / 9

4. https://www.leads4pass.com/cs0-003.html 2024 Latest leads4pass cs0-003 PDF and VCE dumps Download 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 adversary\\'s capabilities. C. Stop the httpd service on the web server so that the adversary can not use web exploits. D. Use microsegmentation to restrict connectivity to/from the web and database servers. E. Comment out the HTTP account in the /etc/passwdfile of the web server. F. Move the database from the database server to the web server. Correct Answer: BD QUESTION 6 An incident response team finished responding to a significant security incident. The management team has asked the lead analyst to provide an after-action report that includes lessons learned. Which of the following is the most likely reason to include lessons learned? A. To satisfy regulatory requirements for incident reporting B. To hold other departments accountable C. To identify areas of improvement in the incident response process D. To highlight the notable practices of the organization\\'s incident response team Correct Answer: C The most likely reason to include lessons learned in an after-action report is to identify areas of improvement in the incident response process. The lessons learned process is a way of reviewing and evaluating the incident response activities and outcomes, as well as identifying and documenting any strengths, weaknesses, gaps, or best practices. Identifying areas of improvement in the incident response process can help enhance the security posture, readiness, or capability of the organization for future incidents, as well as provide feedback or recommendations on how to address any issues or challenges. QUESTION 7 Which of the following phases of the Cyber Kill Chain involves the adversary attempting to establish communication with a successfully exploited target? A. Command and control B. Actions on objectives C. Exploitation D. Delivery Correct Answer: A cs0-003 PDF Dumps | cs0-003 VCE Dumps | cs0-003 Study Guide 4 / 9

5. https://www.leads4pass.com/cs0-003.html 2024 Latest leads4pass cs0-003 PDF and VCE dumps Download Command and control (C2) is a phase of the Cyber Kill Chain that involves the adversary attempting to establish communication with a successfully exploited target. C2 enables the adversary to remotely control or manipulate the target system or network using various methods, such as malware callbacks, backdoors, botnets, or covert channels. C2 allows the adversary to maintain persistence, exfiltrate data, execute commands, deliver payloads, or spread to other systems or networks. QUESTION 8 During an extended holiday break, a company suffered a security incident. This information was properly relayed to appropriate personnel in a timely manner and the server was up to date and configured with appropriate auditing and logging. The Chief Information Security Officer wants to find out precisely what happened. Which of the following actions should the analyst take first? A. Clone the virtual server for forensic analysis B. Log in to the affected server and begin analysis of the logs C. Restore from the last known-good backup to confirm there was no loss of connectivity D. Shut down the affected server immediately Correct Answer: A The first action that the analyst should take in this case is to clone the virtual server for forensic analysis. Cloning the virtual server involves creating an exact" state at a specific point in time. Cloning the virtual server can help preserve and protect any evidence or information related to the security incident, as well as prevent any tampering, contamination, or destruction of evidence. Cloning the virtual server can also allow the analyst to safely analyze and investigate the incident without affecting the original server or its operations. QUESTION 9 A security analyst is reviewing existing email protection mechanisms to generate a report. The analysis finds the following DNS records: Record 1 v=spf1 ip4:192:168.0.0/16 include:_spf.marketing.com include: thirdpartyprovider.com ~all Record 2 "v=DKIM1\ k=rsa\; p=MIGfMA0GCSqh7d8hyh78Gdg87gd98hag86ga98dhay8gd7ashdca7yg79auhudig7df9ah8g76ag98dhay87ga9" Record 3 _dmarc.comptia.com TXT v=DMARC1\; p=reject\; pct=100; rua=mailto:dmarc-reports@comptia.com Which of the following options provides accurate information to be included in the report? A. Record 3 serves as a reference of the security features configured at Record 1 and 2. B. Record 1 is used as a blocklist mechanism to filter unauthorized senders. cs0-003 PDF Dumps | cs0-003 VCE Dumps | cs0-003 Study Guide 5 / 9

6. https://www.leads4pass.com/cs0-003.html 2024 Latest leads4pass cs0-003 PDF and VCE dumps Download C. Record 2 is used as a key to encrypt all outbound messages sent. D. The three records contain private information that should not be disclosed. Correct Answer: A The DMARC record is what tells us to do with messages that don\\'t properly align to SPF / DKIM. WRONG ANSWERS ?B ?this SPF record, as configured, is a softfail. That means it functions as less of a blocklist and more as a quarantine list. ?C ?the DKIM key is used to sign, not encrypt, outbound messages. ?D ?all 3 records must be in public DNS or e-mail servers outside the organization would be unable to reference them and use them. QUESTION 10 An analyst needs to forensically examine a Windows machine that was compromised by a threat actor. Intelligence reports state this specific threat actor is characterized by hiding malicious artifacts, especially with alternate data streams. Based on this intelligence, which of the following BEST explains alternate data streams? A. A different way data can be streamlined if the user wants to use less memory on a Windows system for forking resources. B. A way to store data on an external drive attached to a Windows machine that is not readily accessible to users. C. A Windows attribute that provides for forking resources and is potentially used to hide the presence of secret or malicious files inside the file records of a benign file. D. A Windows attribute that can be used by attackers to hide malicious files within system memory. Correct Answer: C QUESTION 11 A security analyst wants to capture large amounts of network data that will be analyzed at a later time. The packet capture does not need to be in a format that is readable by humans, since it will be put into a binary file called "packetCapture." The capture must be as efficient as possible, and the analyst wants to minimize the likelihood that packets will be missed. Which of the following commands will best accomplish the analyst\\'s objectives? A. tcpdump -w packetCapture B. tcpdump -a packetCapture C. tcpdump -n packetCapture D. nmap -v > packetCapture E. nmap -oA > packetCapture cs0-003 PDF Dumps | cs0-003 VCE Dumps | cs0-003 Study Guide 6 / 9

7. https://www.leads4pass.com/cs0-003.html 2024 Latest leads4pass cs0-003 PDF and VCE dumps Download Correct Answer: A The tcpdump command is a network packet analyzer tool that can capture and display network traffic. The -w option specifies a file name to write the captured packets to, in a binary format that can be read by tcpdump or other tools later. This option is useful for capturing large amounts of network data that will be analyzed at a later time, as the question requires. The packet capture does not need to be in a format that is readable by humans, since it will be put into a binary file called " . The capture must be as efficient as possible, and the -w option minimizes the processing and output overhead of tcpdump, reducing the likelihood that packets will be missed. QUESTION 12 During an investigation, an analyst discovers the following rule in an executive\\'s email client: The executive is not aware of this rule. Which of the following should the analyst do first to evaluate the potential impact of this security incident? A. Check the server logs to evaluate which emails were sent to . B. Use the SIEM to correlate logging events from the email server and the domain server. C. Remove the rule from the email client and change the password. D. Recommend that the management team implement SPF and DKIM. Correct Answer: C QUESTION 13 An organization\\'s email account was compromised by a bad actor. Given the following information: Which of the following is the length of time the team took to detect the threat? cs0-003 PDF Dumps | cs0-003 VCE Dumps | cs0-003 Study Guide 7 / 9

8. https://www.leads4pass.com/cs0-003.html 2024 Latest leads4pass cs0-003 PDF and VCE dumps Download A. Data masking B. Hashing C. Watermarking D. Encoding Correct Answer: C cs0-003 PDF Dumps | cs0-003 VCE Dumps | cs0-003 Study Guide 8 / 9

9. https://www.leads4pass.com/cs0-003.html 2024 Latest leads4pass cs0-003 PDF and VCE dumps Download cs0-003 PDF Dumps cs0-003 VCE Dumps cs0-003 Study Guide cs0-003 PDF Dumps | cs0-003 VCE Dumps | cs0-003 Study Guide 9 / 9 Powered by TCPDF (www.tcpdf.org)