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CS0-003 CompTIA CyberSecurity Analyst CySA+ Certification Exam is now Stable and With Pass Result | Test Your Knowledge for Free

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CS0-003 Practice Questions

CompTIA CyberSecurity Analyst CySA+ Certification Exam

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Total Questions : 486

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Question # 91

A company ' s user accounts have been compromised. Users are also reporting that the company ' s internal portal is sometimes only accessible through HTTP, other times; it is accessible through HTTPS. Which of the following most likely describes the observed activity?

Options:

A.  

There is an issue with the SSL certificate causinq port 443 to become unavailable for HTTPS access

B.  

An on-path attack is being performed by someone with internal access that forces users into port 80

C.  

The web server cannot handle an increasing amount of HTTPS requests so it forwards users to port 80

D.  

An error was caused by BGP due to new rules applied over the company ' s internal routers

Discussion 0
Question # 92

A security analyst is writing a shell script to identify IP addresses from the same country. Which of the following functions would help the analyst achieve the objective?

Options:

A.  

function w() { info=$(ping -c 1 $1 | awk -F “/” ‘END{print $1}’) & & echo “$1 | $info” }

B.  

function x() { info=$(geoiplookup $1) & & echo “$1 | $info” }

C.  

function y() { info=$(dig -x $1 | grep PTR | tail -n 1 ) & & echo “$1 | $info” }

D.  

function z() { info=$(traceroute -m 40 $1 | awk ‘END{print $1}’) & & echo “$1 | $info” }

Discussion 0
Question # 93

An employee received a phishing email that contained malware targeting the company. Which of the following is the best way for a security analyst to get more details about the malware and avoid disclosing information?

Options:

A.  

Upload the malware to the VirusTotal website

B.  

Share the malware with the EDR provider

C.  

Hire an external consultant to perform the analysis

D.  

Use a local sandbox in a microsegmented environment

Discussion 0
Question # 94

An analyst has discovered the following suspicious command:

Question # 94

Which of the following would best describe the outcome of the command?

Options:

A.  

Cross-site scripting

B.  

Reverse shell

C.  

Backdoor attempt

D.  

Logic bomb

Discussion 0
Question # 95

A security alert was triggered when an end user tried to access a website that is not allowed per organizational policy. Since the action is considered a terminable offense, the SOC analyst collects the authentication logs, web logs, and temporary files, reflecting the web searches from the user ' s workstation, to build the case for the investigation. Which of the following is the best way to ensure that the investigation complies with HR or privacy policies?

Options:

A.  

Create a timeline of events detailinq the date stamps, user account hostname and IP information associated with the activities

B.  

Ensure that the case details do not reflect any user-identifiable information Password protect the evidence and restrict access to personnel related to the investigation

C.  

Create a code name for the investigation in the ticketing system so that all personnel with access will not be able to easily identity the case as an HR-related investigation

D.  

Notify the SOC manager for awareness after confirmation that the activity was intentional

Discussion 0
Question # 96

A security analyst reviews the following results of a Nikto scan:

Question # 96

Which of the following should the security administrator investigate next?

Options:

A.  

tiki

B.  

phpList

C.  

shtml.exe

D.  

sshome

Discussion 0
Question # 97

Which of the following best describes the key elements of a successful information security program?

Options:

A.  

Business impact analysis, asset and change management, and security communication plan

B.  

Security policy implementation, assignment of roles and responsibilities, and information asset classification

C.  

Disaster recovery and business continuity planning, and the definition of access control requirements and human resource policies

D.  

Senior management organizational structure, message distribution standards, and procedures for the operation of security management systems

Discussion 0
Question # 98

A SOC analyst observes reconnaissance activity from an IP address. The activity follows a pattern of short bursts toward a low number of targets. An open-source review shows that the IP has a bad reputation. The perimeter firewall logs indicate the inbound traffic was allowed. The destination hosts are high-value assets with EDR agents installed. Which of the following is the best action for the SOC to take to protect against any further activity from the source IP?

Options:

A.  

Add the IP address to the EDR deny list.

B.  

Create a SIEM signature to trigger on any activity from the source IP subnet detected by the web proxy or firewalls for immediate notification.

C.  

Implement a prevention policy for the IP on the WAF

D.  

Activate the scan signatures for the IP on the NGFWs.

Discussion 0
Question # 99

An analyst wants to track how quickly vulnerabilities are identified. Which of the following would be the best metric?

Options:

A.  

KPI

B.  

MTTD

C.  

SLO

D.  

Alert volume

Discussion 0
Question # 100

The security team is reviewing a list of vulnerabilities present on the environment, and they want to prioritize the remediation based on the CVSS v4.0 metrics:

Question # 100

Which of the following vulnerabilities should the security manager request to fix first?

Options:

A.  

System A

B.  

System E

C.  

System D

D.  

System B

E.  

System C

Discussion 0
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