New 2024 Realistic Free CompTIA CS0-003 Exam Dump Questions & Answer [Q73-Q93]

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New 2024 Realistic Free CompTIA CS0-003 Exam Dump Questions and Answer

CS0-003 Practice Test Engine: Try These 305 Exam Questions

CompTIA Cybersecurity Analyst (CySA+) certification exam, also known as the CS0-003 exam, is a well-respected industry certification that validates individuals’ expertise in the field of cybersecurity analysis. CompTIA Cybersecurity Analyst (CySA+) Certification Exam certification exam is designed to assess the candidate’s ability to demonstrate their knowledge and skills in identifying and mitigating cybersecurity threats, vulnerabilities and risks. CS0-003 exam is globally recognized and is aimed at professionals who are looking to enhance their knowledge and skills in the cybersecurity domain.

The CySA+ certification is an important credential for IT professionals who are looking to advance their careers in cybersecurity. CompTIA Cybersecurity Analyst (CySA+) Certification Exam certification is recognized by major tech companies and government agencies, and is a requirement for many cybersecurity jobs. The CySA+ certification is also a stepping stone to other advanced cybersecurity certifications, such as the Certified Information Systems Security Professional (CISSP) and Certified Ethical Hacker (CEH) certifications.

NEW QUESTION 73
An organization conducted a web application vulnerability assessment against the corporate website, and the following output was observed:

Which of the following tuning recommendations should the security analyst share?

Set an HttpOnlvflaq to force communication by HTTPS

Block requests without an X-Frame-Options header

Configure an Access-Control-Allow-Origin header to authorized domains

Disable the cross-origin resource sharing header

NEW QUESTION 74
An older CVE with a vulnerability score of 7.1 was elevated to a score of 9.8 due to a widely available exploit being used to deliver ransomware. Which of the following factors would an analyst most likely communicate as the reason for this escalation?

Scope

Weaponization

CVSS

Asset value

NEW QUESTION 75
Which of the following would a security analyst most likely use to compare TTPs between different known adversaries of an organization?

MITRE ATTACK

Cyber Kill Cham

OWASP

STIXTAXII

NEW QUESTION 76
An organization discovered a data breach that resulted in Pll being released to the public. During the lessons learned review, the panel identified discrepancies regarding who was responsible for external reporting, as well as the timing requirements. Which of the following actions would best address the reporting issue?

Creating a playbook denoting specific SLAs and containment actions per incident type

Researching federal laws, regulatory compliance requirements, and organizational policies to document specific reporting SLAs

Defining which security incidents require external notifications and incident reporting in addition to internal stakeholders

Designating specific roles and responsibilities within the security team and stakeholders to streamline tasks

NEW QUESTION 77
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 third-party scoring system?

InLoud:
Cobain: Yes
Grohl: No
Novo: Yes
Smear: Yes
Channing: No

TSpirit:
Cobain: Yes
Grohl: Yes
Novo: Yes
Smear: No
Channing: No

ENameless:
Cobain: Yes
Grohl: No
Novo: Yes
Smear: No
Channing: No

PBleach:
Cobain: Yes
Grohl: No
Novo: No
Smear: No
Channing: Yes

NEW QUESTION 78
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.

NEW QUESTION 79
Each time a vulnerability assessment team shares the regular report with other teams, inconsistencies regarding versions and patches in the existing infrastructure are discovered. Which of the following is the best solution to decrease the inconsistencies?

Implementing credentialed scanning

Changing from a passive to an active scanning approach

Implementing a central place to manage IT assets

Performing agentless scanning

NEW QUESTION 80
A security analyst is performing an investigation involving multiple targeted Windows malware binaries. The analyst wants to gather intelligence without disclosing information to the attackers. Which of the following actions would allow the analyst to achieve the objective?

Upload the binary to an air-gapped sandbox for analysis.

Send the binaries to the antivirus vendor.

Execute the binaries on an environment with internet connectivity.

Query the file hashes using VirusTotal.

NEW QUESTION 81
A security analyst discovers the accounting department is hosting an accounts receivable form on a public document service. Anyone with the link can access it. Which of the following threats applies to this situation?

Potential data loss to external users

Loss of public/private key management

Cloud-based authentication attack

Identification and authentication failures

NEW QUESTION 82
The following output is from a tcpdump al the edge of the corporate network:

Which of the following best describes the potential security concern?

Payload lengths may be used to overflow buffers enabling code execution.

Encapsulated traffic may evade security monitoring and defenses

This traffic exhibits a reconnaissance technique to create network footprints.

The content of the traffic payload may permit VLAN hopping.

NEW QUESTION 83
During a cybersecurity incident, one of the web servers at the perimeter network was affected by ransomware.
Which of the following actions should be performed immediately?

Shut down the server.

Reimage the server

Quarantine the server

Update the OS to latest version.

NEW QUESTION 84
You are a penetration tester who is reviewing the system hardening guidelines for a company. Hardening guidelines indicate the following.
There must be one primary server or service per device.
Only default port should be used
Non- secure protocols should be disabled.
The corporate internet presence should be placed in a protected subnet
Instructions :
Using the available tools, discover devices on the corporate network and the services running on these devices.
You must determine
ip address of each device
The primary server or service each device
The protocols that should be disabled based on the hardening guidelines

NEW QUESTION 85
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.)

Beaconinq

Domain Name System hijacking

Social engineering attack

On-path attack

Obfuscated links

Address Resolution Protocol poisoning

NEW QUESTION 86
A security analyst reviews the latest vulnerability scans and observes there are vulnerabilities with similar CVSSv3 scores but different base score metrics. Which of the following attack vectors should the analyst remediate first?

CVSS 3.0/AVP/AC:L/PR:L/UI:N/S U/C:H/I:H/A:H

CVSS 3.0/AV:A/AC .L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 3.0/AV:N/AC:L/PR:L/UI:N/S;U/C:H/I:H/A:H

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H is the attack vector that the analyst should remediate first, as it has the highest CVSSv3 score of 8.1. CVSSv3 (Common Vulnerability Scoring System version 3) is a standard framework for rating the severity of vulnerabilities, based on various metrics that reflect the characteristics and impact of the vulnerability. The CVSSv3 score is calculated from three groups of metrics:
Base, Temporal, and Environmental. The Base metrics are mandatory and reflect the intrinsic qualities of the vulnerability, such as how it can be exploited, what privileges are required, and what impact it has on confidentiality, integrity, and availability. The Temporal metrics are optional and reflect the current state of the vulnerability, such as whether there is a known exploit, a patch, or a workaround. The Environmental metrics are also optional and reflect the context of the vulnerability in a specific environment, such as how it affects the asset value, security requirements, or mitigating controls. The Base metrics produce a score ranging from 0 to 10, which can then be modified by scoring the Temporal and Environmental metrics. A CVSS score is also represented as a vector string, a compressed textual representation of the values used to derive the score.
The attack vector in question has the following Base metrics:
Attack Vector (AV): Network (N). This means that the vulnerability can be exploited remotely over a network connection.
Attack Complexity (AC): Low (L). This means that the attack does not require any special conditions or changes to the configuration of the target system.
Privileges Required (PR): Low (L). This means that the attacker needs some privileges on the target system to exploit the vulnerability, such as user-level access.
User Interaction (UI): None (N). This means that the attack does not require any user action or involvement to succeed.
Scope (S): Unchanged (U). This means that the impact of the vulnerability is confined to the same security authority as the vulnerable component, such as an application or an operating system.
Confidentiality Impact : High (H). This means that the vulnerability results in a total loss of confidentiality, such as unauthorized disclosure of all data on the system.
Integrity Impact (I): High (H). This means that the vulnerability results in a total loss of integrity, such as unauthorized modification or deletion of all data on the system.
Availability Impact (A): High (H). This means that the vulnerability results in a total loss of availability, such as denial of service or system crash.
Using these metrics, we can calculate the Base score using this formula:
Base Score = Roundup(Minimum[(Impact + Exploitability), 10])
Where:
Impact = 6.42 x [1 – ((1 – Confidentiality) x (1 – Integrity) x (1 – Availability))] Exploitability = 8.22 x Attack Vector x Attack Complexity x Privileges Required x User Interaction Using this formula, we get:
Impact = 6.42 x [1 – ((1 – 0.56) x (1 – 0.56) x (1 – 0.56))] = 5.9
Exploitability = 8.22 x 0.85 x 0.77 x 0.62 x 0.85 = 2.8
Base Score = Roundup(Minimum[(5.9 + 2.8), 10]) = Roundup(8.7) = 8.8
Therefore, this attack vector has a Base score of 8.8, which is higher than any other option.
The other attack vectors have lower Base scores, as they have different values for some of the Base metrics:
CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H has a Base score of 6.2, as it has a lower value for Attack Vector (Physical), which means that the vulnerability can only be exploited by having physical access to the target system.
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H has a Base score of 7.4, as it has a lower value for Attack Vector (Adjacent Network), which means that the vulnerability can only be exploited by being on the same physical or logical network as the target system.
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H has a Base score of 6.8, as it has a lower value for Attack Vector (Local), which means that the vulnerability can only be exploited by having local access to the target system, such as through a terminal or a command shell.

NEW QUESTION 87
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:

NEW QUESTION 88
A company receives a penetration test report summary from a third party. The report summary indicates a proxy has some patches that need to be applied. The proxy is sitting in a rack and is not being
used, as the company has replaced it with a new one. The CVE score of the vulnerability on the proxy is a 9.8. Which of the following best practices should the company follow with this proxy?

Leave the proxy as is.

Decomission the proxy.

Migrate the proxy to the cloud.

Patch the proxy

NEW QUESTION 89
A security analyst is reviewing the logs of a web server and notices that an attacker has attempted to exploit a SQL injection vulnerability. Which of the following tools can the analyst use to analyze the attack and prevent future attacks?

A web application firewall

A network intrusion detection system

A vulnerability scanner

A web proxy

NEW QUESTION 90
A cybersecurity analyst is concerned about attacks that use advanced evasion techniques. Which of the following would best mitigate such attacks?

Keeping IPS rules up to date

Installing a proxy server

Applying network segmentation

Updating the antivirus software

NEW QUESTION 91
A security manager is looking at a third-party vulnerability metric (SMITTEN) to improve upon the company’s current method that relies on CVSSv3. Given the following:

Which of the following vulnerabilities should be prioritized?

Vulnerability 1

Vulnerability 2

Vulnerability 3

Vulnerability 4

NEW QUESTION 92
After identifying a threat, a company has decided to implement a patch management program to remediate vulnerabilities. Which of the following risk management principles is the company exercising?

Transfer

Mitigate

Avoid

NEW QUESTION 93
While reviewing web server logs, an analyst notices several entries with the same time stamps, but all contain odd characters in the request line. Which of the following steps should be taken next?

Shut the network down immediately and call the next person in the chain of command.

Determine what attack the odd characters are indicative of

Utilize the correct attack framework and determine what the incident response will consist of.

Notify the local law enforcement for incident response