Excellent CS0-003 Updated 2025 Dumps With 100% Exam Passing Guarantee [Q44-Q67]

September 15, 2025 CS0-003, CompTIA 0 Comments

Excellent CS0-003 Updated 2025 Dumps With 100% Exam Passing Guarantee [Q44-Q67]

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Excellent CS0-003 Updated 2025 Dumps With 100% Exam Passing Guarantee

Best way to practice test for CompTIA CS0-003

CompTIA Cybersecurity Analyst (CySA+) Certification exam, also known as CS0-003, is a 165-minute exam that consists of 85 multiple-choice and performance-based questions. CS0-003 exam is designed to test the candidate’s ability to identify, analyze, and respond to security threats and incidents. CS0-003 exam covers a wide range of topics, including network security, security operations and monitoring, threat intelligence, and incident response.

CompTIA CySA+ CS0-003 certification exam is an excellent way for cybersecurity professionals to validate their skills and knowledge. It is a globally recognized certification that demonstrates the candidate’s ability to identify and mitigate cybersecurity threats. Candidates who pass the exam are well-prepared to pursue a career in cybersecurity or advance their existing skills to the next level.

QUESTION 44
A security analyst wants to implement new monitoring controls in order to find abnormal account activity for traveling employees. Which of the following techniques would deliver the expected results?

Malicious command interpretation

Network monitoring

User behavior analysis

SSL inspection

QUESTION 45
An analyst is conducting routine vulnerability assessments on the company infrastructure. When performing these scans, a business-critical server crashes, and the cause is traced back to the vulnerability scanner. Which of the following is the cause of this issue?

The scanner is running without an agent installed.

The scanner is running in active mode.

The scanner is segmented improperly.

The scanner is configured with a scanning window.

QUESTION 46
A security analyst needs to develop a solution to protect a high-value asset from an exploit like a recent zero-day attack. Which of the following best describes this risk management strategy?

Avoid

Transfer

Mitigate

QUESTION 47
A Chief Information Security Officer has requested a dashboard to share critical vulnerability management goals with company leadership. Which of the following would be the best to include in the dashboard?

KPI

MOU

SLO

SLA

QUESTION 48
After completing a review of network activity. the threat hunting team discovers a device on the network that sends an outbound email via a mail client to a non-company email address daily at 10:00 p.m. Which of the following is potentially occurring?

Irregular peer-to-peer communication

Rogue device on the network

Abnormal OS process behavior

Data exfiltration

QUESTION 49
A company brings in a consultant to make improvements to its website. After the consultant leaves. a web developer notices unusual activity on the website and submits a suspicious file containing the following code to the security team:

Which of the following did the consultant do?

Implanted a backdoor

Implemented privilege escalation

Implemented clickjacking

Patched the web server

The correct answer is A. Implanted a backdoor.
A backdoor is a method that allows an unauthorized user to access a system or network without the permission or knowledge of the owner. A backdoor can be installed by exploiting a software vulnerability, by using malware, or by physically modifying the hardware or firmware of the device. A backdoor can be used for various malicious purposes, such as stealing data, installing malware, executing commands, or taking control of the system.
In this case, the consultant implanted a backdoor in the website by using an HTML and PHP code snippet that displays an image of a shutdown button and an alert message that says “Exit”. However, the code also echoes the remote address of the server, which means that it sends the IP address of the visitor to the attacker. This way, the attacker can identify and target the visitors of the website and use their IP addresses to launch further attacks or gain access to their devices.
The code snippet is an example of a clickjacking attack, which is a type of interface-based attack that tricks a user into clicking on a hidden or disguised element on a webpage. However, clickjacking is not the main goal of the consultant, but rather a means to implant the backdoor. Therefore, option C is incorrect.
Option B is also incorrect because privilege escalation is an attack technique that allows an attacker to gain higher or more permissions than they are supposed to have on a system or network. Privilege escalation can be achieved by exploiting a software vulnerability, by using malware, or by abusing misconfigurations or weak access controls. However, there is no evidence that the consultant implemented privilege escalation on the website or gained any elevated privileges.
Option D is also incorrect because patching is a process of applying updates to software to fix errors, improve performance, or enhance security. Patching can prevent or mitigate various types of attacks, such as exploits, malware infections, or denial-of-service attacks. However, there is no indication that the consultant patched the web server or improved its security in any way.
References:
* 1 What Is a Backdoor & How to Prevent Backdoor Attacks (2023)
* 2 What is Clickjacking? Tutorial & Examples | Web Security Academy
* 3 What Is Privilege Escalation and How It Relates to Web Security | Acunetix
* 4 What Is Patching? | Best Practices For Patch Management – cWatch Blog

QUESTION 50
Which of the following is the first step that should be performed when establishing a disaster recovery plan?

Agree on the goals and objectives of the plan

Determine the site to be used during a disaster
C Demonstrate adherence to a standard disaster recovery process

Identity applications to be run during a disaster

QUESTION 51
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?

This is a normal password change URL.

The security operations center is performing a routine password audit.

A new VPN gateway has been deployed

A social engineering attack is underway

QUESTION 52
A security analyst needs to develop a solution to protect a high-value asset from an exploit like a recent zero- day attack. Which of the following best describes this risk management strategy?

Avoid

Transfer

Mitigate

QUESTION 53
A security analyst reviews the following extract of a vulnerability scan that was performed against the web server:

Which of the following recommendations should the security analyst provide to harden the web server?

Remove the version information on http-server-header.

Disable tcp_wrappers.

Delete the /wp-login.php folder.

Close port 22.

QUESTION 54
During a review of SIEM alerts, a security analyst discovers the SIEM is receiving many alerts per day from the file-integrity monitoring toot about files from a newly deployed application that should not change.
Which of the following steps should the analyst complete FIRST to respond to the issue?

Warn the incident response team that the server can be compromised

Open a ticket informing the development team about the alerts

Check if temporary files are being monitored

Dismiss the alert, as the new application is still being adapted to the environment

QUESTION 55
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.
Part 1:
AppServ1:

AppServ2:

AppServ3:

AppServ4:

Part 2:

QUESTION 56
A security analyst is reviewing the findings of the latest vulnerability report for a company’s web application. The web application accepts files for a Bash script to be processed if the files match a given hash. The analyst is able to submit files to the system due to a hash collision. Which of the following should the analyst suggest to mitigate the vulnerability with the fewest changes to the current script and infrastructure?

Replace the current MD5 with SHA-256.

Deploy a WAF to the front of the application.

Deploy an antivirus application on the hosting system.

Replace the MD5 with digital signatures.

QUESTION 57
A software developer has been deploying web applications with common security risks to include insufficient logging capabilities. Which of the following actions would be most effective to reduce risks associated with the application development?

Perform static analyses using an integrated development environment.

Deploy compensating controls into the environment.

Implement server-side logging and automatic updates.

Conduct regular code reviews using OWASP best practices.

QUESTION 58
An organization was compromised, and the usernames and passwords of all em-ployees were leaked online.
Which of the following best describes the remedia-tion that could reduce the impact of this situation?

Multifactor authentication

Password changes

System hardening

Password encryption

QUESTION 59
Which of the following are process improvements that can be realized by implementing a SOAR solution? (Choose two.)

Minimize security attacks

Itemize tasks for approval

Reduce repetitive tasks

Minimize setup complexity

Define a security strategy

Generate reports and metrics

QUESTION 60
Due to reports of unauthorized activity that was occurring on the internal network, an analyst is performing a network discovery. The analyst runs an Nmap scan against a corporate network to evaluate which devices were operating in the environment. Given the following output:

Which of the following choices should the analyst look at first?

wh4dc-748gy.lan (192.168.86.152)

lan (192.168.86.22)

imaging.lan (192.168.86.150)

xlaptop.lan (192.168.86.249)

p4wnp1_aloa.lan (192.168.86.56)

QUESTION 61
Which of the following is the best way to begin preparation for a report titled “What We Learned” regarding a recent incident involving a cybersecurity breach?

Determine the sophistication of the audience that the report is meant for

Include references and sources of information on the first page

Include a table of contents outlining the entire report

Decide on the color scheme that will effectively communicate the metrics

QUESTION 62
New employees in an organization have been consistently plugging in personal webcams despite the company policy prohibiting use of personal devices. The SOC manager discovers that new employees are not aware of the company policy. Which of the following will the SOC manager most likely recommend to help ensure new employees are accountable for following the company policy?

Human resources must email a copy of a user agreement to all new employees

Supervisors must get verbal confirmation from new employees indicating they have read the user agreement

All new employees must take a test about the company security policy during the onboardmg process

All new employees must sign a user agreement to acknowledge the company security policy

QUESTION 63
A company is concerned with finding sensitive file storage locations that are open to the public. The current internal cloud network is flat. Which of the following is the best solution to secure the network?

Implement segmentation with ACLs.

Configure logging and monitoring to the SIEM.

Deploy MFA to cloud storage locations.

Roll out an IDS.

QUESTION 64
During a review of recent network traffic, an analyst realizes the team has seen this same traffic multiple times in the past three weeks, and it resulted in confirmed malware activity. The analyst also notes there is no other alert in place for this traffic After resolving the security incident, which of the following would be the BEST action for the analyst to take to increase the chance of detecting this traffic in the future?

Share details of the security incident with the organization’s human resources management team

Note the security incident so other analysts are aware the traffic is malicious

Communicate the security incident to the threat team for further review and analysis

Report the security incident to a manager for inclusion in the daily report

QUESTION 65
The management team requests monthly KPI reports on the company’s cybersecurity program. Which of the following KPIs would identify how long a security threat goes unnoticed in the environment?

Employee turnover

Intrusion attempts

Mean time to detect

Level of preparedness

QUESTION 66
A security analyst is trying to validate the results of a web application scan with Burp Suite. The security analyst performs the following:

Which of the following vulnerabilitles Is the securlty analyst trylng to valldate?

SQL injection

LFI

XSS

CSRF

QUESTION 67
After conducting a cybersecurity risk assessment for a new software request, a Chief Information Security Officer (CISO) decided the risk score would be too high. The CISO refused the software request. Which of the following risk management principles did the CISO select?

Avoid

Transfer

Mitigate