Pass cs0-002 CompTIA CySA+ Practice Test Exam Pdf Dumps Questions and Answers
                      
  
 
 
 CompTIA
  
CS0-002
 CompTIA Cybersecurity Analyst (CySA+)
 
 
 
 
 
 
 
 
 
 
Questions And Answers PDF Format:  
 
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Question: 1 
   
A Chief Executive Officer (CEO) is concerned about the company’s intellectual property being leaked 
to competitors. The security team performed an extensive review but did not find any indication of 
an outside breach. The data sets are currently encrypted using the Triple Data Encryption Algorithm. 
Which of the following courses of action is appropriate? 
 
A. Limit all access to the sensitive data based on geographic access requirements with strict rolebased 
access controls. 
B. Enable data masking and reencrypt the data sets using AES-256. 
C. Ensure the data is correctly classified and labeled, and that DLP rules are appropriate to prevent 
disclosure. 
D. Use data tokenization on sensitive fields, reencrypt the data sets using AES-256, and then create 
an MD5 hash. 
 
Answer: B     
 
Explanation: 
Data masking is a technique that replaces sensitive data with fictitious but realistic data, thus 
preventing unauthorized access to the original data. Reencrypting the data sets using AES-256 would 
provide a stronger level of encryption than Triple DES, which has been deprecated by NIST due to its 
vulnerability to attacks12 
Reference: 1 What Is AES-256 Encryption? How Does It Work? - MUO 2 Archived NIST Technical 
Series Publication 
 
Question: 2 
   
A company’s Chief Information Security Officer (CISO) published an Internet usage policy that 
prohibits employees from accessing unauthorized websites. The IT department whitelisted websites 
used for business needs. The CISO wants the security analyst to recommend a solution that would 
improve security and support employee morale. Which of the following security recommendations 
would allow employees to browse non-business-related websites? 
 
A. Implement a virtual machine alternative. 
B. Develop a new secured browser. 
C. Configure a personal business VLAN. 
D. Install kiosks throughout the building. 
 
Answer: A     
 
Explanation: 
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A virtual machine alternative is a solution that allows employees to access non-business-related 
websites on a separate virtual machine that is isolated from the company’s network and data. This 
way, the employees can browse the internet without compromising the security or performance of 
the company’s systems3 
Reference: 3 What is a virtual machine and how does it work? | Norton 
 
Question: 3 
   
In web application scanning, static analysis refers to scanning: 
 
A. the system for vulnerabilities before installing the application. 
B. the compiled code of the application to detect possible issues. 
C. an application that is installed and active on a system. 
D. an application that is installed on a system that is assigned a static IP. 
 
Answer: B     
 
Explanation: 
This type of analysis is performed before the application is installed and active on a system, and it 
involves examining the code without actually executing it in order to identify potential vulnerabilities 
or security risks. 
As per CYSA+ 002 Study Guide: Static analysis is conducted by reviewing the code for an application. 
Static analysis does not run the program; instead, it focuses on understanding how the program is 
written and what the code is intended to do. 
Static analysis refers to scanning the source code or the compiled code of an application without 
executing it, to identify potential vulnerabilities, errors, or bugs. Static analysis can help improve the 
quality and security of the code before it is deployed or run4 
Reference: 4 What Is Static Analysis? | Veracode 
 
Question: 4 
   
An organization has the following risk mitigation policy: 
Risks with a probability of 95% or greater will be addressed before all others regardless of the 
impact. 
All other prioritization will be based on risk value. 
The organization has identified the following risks: 
 
Which of the following is the order of priority for risk mitigation from highest to lowest? 
 
A. A, B, D, C 
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B. A, B, C, D 
C. D, A, B, C 
D. D, A, C, B 
 
Answer: D     
 
Explanation: 
According to the risk mitigation policy, risks with a probability of 95% or greater will be addressed 
first, regardless of the impact. Therefore, risk D is the highest priority, as it has a probability of 95% 
and an impact of $100,000. The next priority is risk A, which has a probability of 90% and an impact 
of $200,000. The remaining risks will be prioritized based on their risk value, which is calculated by 
multiplying the probability and the impact. Risk C has a risk value of $40,000 (80% x $50,000), while 
risk B has a risk value of $30,000 (60% x $50,000). Therefore, risk C is higher priority than risk B. 
 
Question: 5 
   
A security analyst is looking at the headers of a few emails that appear to be targeting all users at an 
organization: 
 
 
Which of the following technologies would MOST likely be used to prevent this phishing attempt? 
 
A. DNSSEC 
B. DMARC 
C. STP 
D. S/IMAP 
 
Answer: B     
 
Explanation: 
DMARC stands for Domain-based Message Authentication, Reporting and Conformance. It is an 
email authentication protocol that helps prevent spoofing and phishing attacks by verifying that the 
sender’s domain matches the domain in the email header. DMARC also provides a way for domain 
owners to specify how receivers should handle unauthenticated messages from their domain1 
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Reference: 1 What is DMARC? | DMARC.org 
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