[Nov 13, 2023] Actual4Labs CS0-002 dumps & CompTIA CySA+ sure practice dumps
CompTIA CS0-002 Actual Questions and Braindumps
NEW QUESTION # 103
A security analyst conducted a risk assessment on an organization's wireless network and identified a high-risk element in the implementation of data confidentially protection. Which of the following is the BEST technical security control to mitigate this risk?
- A. Switch to 802 IX technology
- B. Switch to TACACS+ technology.
- C. Switch to RADIUS technology
- D. Switch to the WPA2 protocol.
Answer: B
NEW QUESTION # 104
A company's marketing emails are either being found in a spam folder or not being delivered at all. The security analyst investigates the issue and discovers the emails in question are being sent on behalf of the company by a third party in1marketingpartners.com Below is the exiting SPP word:
Which of the following updates to the SPF record will work BEST to prevent the emails from being marked as spam or blocked?
A)
B)
C)
D)
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: D
NEW QUESTION # 105
The Chief Information Security Officer (CISO) asks a security analyst to write a new SIEM search rule to determine if any credit card numbers are being written to log files. The CISO and security analyst suspect the following log snippet contains real customer card data:
Which of the following expressions would find potential credit card numbers in a format that matches the log snippet?
- A. (0-9) x 16
- B. "04*"
- C. ^[0-9](16)$
- D. "1234-5678"
Answer: C
NEW QUESTION # 106
A security technician is testing a solution that will prevent outside entities from spoofing the company's email domain, which is comptia.org. The testing is successful, and the security technician is prepared to fully implement the solution.
Which of the following actions should the technician take to accomplish this task?
- A. Add TXT @ "v=spf1 mx include:_spf.comptia.org all" to the DNS record.
- B. Add TXT @ "v=spf1 mx include:_spf.comptia.org +all" to the domain controller.
- C. Add TXT @ "v=spf1 mx include:_spf.comptia.org +all" to the web server.
- D. Add TXT @ "v=spf1 mx include:_spf.comptia.org all" to the email server.
Answer: A
NEW QUESTION # 107
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
- A. see the answer below in explanation
Answer: A
Explanation:
Answer below images
NEW QUESTION # 108
A security analyst is trying to determine if a host is active on a network. The analyst first attempts the following:
The analyst runs the following command next:
Which of the following would explain the difference in results?
- A. ICMP is being blocked by a firewall.
- B. The routing tables for ping and hping3 were different.
- C. The original ping command needed root permission to execute.
- D. hping3 is returning a false positive.
Answer: A
NEW QUESTION # 109
A security analyst has been asked to remediate a server vulnerability.
Once the analyst has located a patch for the vulnerability, which of the following should happen NEXT?
- A. Rescan to ensure the vulnerability still exists.
- B. Begin the incident response process.
- C. Implement continuous monitoring.
- D. Start the change control process.
Answer: D
NEW QUESTION # 110
A penetration tester is preparing for an audit of critical systems that may impact the security of the environment. This includes the external perimeter and the internal perimeter of the environment.
During which of the following processes is this type of information normally gathered?
- A. Authorization
- B. Timing
- C. Scoping
- D. Enumeration
Answer: C
NEW QUESTION # 111
A human resources employee sends out a mass email to all employees that contains their personnel records. A security analyst is called in to address the concern of the human resources director on how to prevent this from happening in the future.
Which of the following would be the BEST solution to recommend to the director?
- A. Install specific equipment to create a human resources policy that protects PII data. Train company employees on how to handle PII data. Outsource all PII to another company. Send the human resources director to training for PII handling.
- B. Enforce encryption on all emails sent within the company. Create a PII program and policy on how to handle data. Train all human resources employees.
- C. Train all employees. Encrypt data sent on the company network. Bring in privacy personnel to present a plan on how PII should be handled.
- D. Install a data loss prevention system, and train human resources employees on its use.
Provide PII training to all employees at the company. Encrypt PII information.
Answer: D
NEW QUESTION # 112
A security analyst receives an alert from the SIEM about a possible attack happening on the network The analyst opens the alert and sees the IP address of the suspected server as 192.168.54.66. which is part of the network 192 168 54 0/24. The analyst then pulls all the command history logs from that server and sees the following
Which of the following activities is MOST likely happening on the server?
- A. Fuzzing
- B. A MITM attack
- C. A vulnerability scan
- D. Enumeration
Answer: B
NEW QUESTION # 113
A cybersecurity analyst is reviewing log data and sees the output below:
Which of the following technologies MOST likely generated this log?
- A. Stateful inspection firewall
- B. Host-based intrusion detection system
- C. Web application firewall
- D. Network-based intrusion detection system
Answer: C
NEW QUESTION # 114
A cybersecurity analyst is reviewing log data and sees the output below:
Which of the following technologies MOST likely generated this log?
- A. Stateful inspection firewall
- B. Host-based intrusion detection system
- C. Web application firewall
- D. Network-based intrusion detection system
Answer: C
NEW QUESTION # 115
After receiving reports latency, a security analyst performs an Nmap scan and observes the following output:
Which of the following suggests the system that produced output was compromised?
- A. Standard HTP is open on the system and should be closed.
- B. Secure shell is operating of compromise on this system.
- C. There are no indicators of compromise on this system.
- D. MySQL services is identified on a standard PostgreSQL port.
Answer: B
NEW QUESTION # 116
An analyst has noticed unusual activities in the SIEM to a .cn domain name. Which of the following should the analyst use to identify the content of the traffic?
- A. Packet capture
- B. Log review
- C. Service discovery
- D. DNS harvesting
Answer: A
NEW QUESTION # 117
A security analyst on the threat-hunting team has developed a list of unneeded, benign services that are currently running as part of the standard OS deployment for workstations. The analyst will provide this list to the operations team to create a policy that will automatically disable the services for all workstations in the organization.
Which of the following BEST describes the security analyst's goal?
- A. To reduce the attack surface
- B. To create a system baseline
- C. To improve malware detection
- D. To optimize system performance
Answer: A
Explanation:
Reducing the attack surface area means limiting the features and functions that are available to an attacker. For example, if I lock all doors to the facility with the exception of one, I have reduced the attack surface. Another term for reducing the attack surface area is system hardening because it involves ensuring that all systems have been hardened to the extent that is possible and still provide functionality
NEW QUESTION # 118
A company notices unknown devices connecting to the internal network and would like to implement a solution to block all non-corporate managed machines. Which of the following solutions would be best to accomplish this goal?
- A. Extensible Authentication Protocol
- B. RADIUS with challenge/response
- C. WPA2 for W1F1 networks
- D. NAC with 802.1X implementation
Answer: D
Explanation:
This solution is the best to accomplish the goal of blocking all non-corporate managed machines from connecting to the internal network. NAC stands for network access control, which is a method of enforcing policies and rules on network devices based on their identity, role, location, and other attributes. 802.1X is a standard for port-based network access control, which authenticates devices before granting them access to a network port or wireless access point.
NEW QUESTION # 119
A security operations manager wants some recommendations for improving security monitoring. The security team currently uses past events to create an IOC list for monitoring.
Which of the following is the best suggestion for improving monitoring capabilities?
- A. Use an automated subscription to select threat feeds for IDS.
- B. Create an automated script to update the IPS and IDS rule sets.
- C. Implement an automated malware solution on the IPS.
- D. Update the IPS and IDS with the latest rule sets from the provider.
Answer: A
Explanation:
Threat feeds are sources of information that provide timely and relevant data about current or emerging cyber threats, such as indicators of compromise (IOCs), tactics, techniques, and procedures (TTPs), or threat actors. An IDS, or intrusion detection system, is a tool that monitors network traffic and detects malicious or anomalous activities based on predefined or custom rules. Using an automated subscription to select threat feeds for IDS can help to improve security monitoring capabilities by providing the security team with up-to-date and actionable intelligence that can enhance the detection and response to cyberattacks
NEW QUESTION # 120
A bad actor bypasses authentication and reveals all records in a database through an SQL injection. Implementation of which of the following would work BEST to prevent similar attacks in
- A. Output encoding
- B. SQL patching
- C. Blacklisting
- D. Strict input validation
- E. Content filtering
Answer: D
NEW QUESTION # 121
A security analyst needs to recommend the best approach to test a new application that simulates abnormal user behavior to find software bugs. Which of the following would best accomplish this task?
- A. Fuzzing tools with polymorphic methods
- B. A dynamic analysis using a dictionary to simulate user inputs
- C. Reverse engineering to circumvent software protections
- D. A static analysis to find libraries with flaws handling user inputs
Answer: A
Explanation:
Fuzzing is a technique that involves sending random, malformed, or unexpected inputs to an application to trigger errors, crashes, or vulnerabilities. Fuzzing can be used to test the robustness and security of software, especially when the source code is not available or the input format is complex1. Fuzzing can also simulate abnormal user behavior, such as entering invalid data, clicking on random buttons, or sending malicious requests2.
Fuzzing tools are software programs that automate the process of generating and sending inputs to the application under test. There are different types of fuzzing tools, such as black-box fuzzers, white-box fuzzers, and grey-box fuzzers, depending on the level of information and feedback they have about the application1. Some examples of fuzzing tools are AFL, Peach, and [Sulley].
Polymorphic methods are techniques that allow fuzzing tools to modify or mutate the inputs in different ways, such as changing the length, value, type, or structure of the data. Polymorphic methods can increase the diversity and effectiveness of the inputs and help discover more bugs or vulnerabilities in the application .
Therefore, using fuzzing tools with polymorphic methods would be the best approach to test a new application that simulates abnormal user behavior to find software bugs. This approach would generate a large number of inputs that cover various scenarios and edge cases and expose any flaws or weaknesses in the application's functionality or security.
NEW QUESTION # 122
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. S/IMAP
- B. DMARC
- C. DNSSEC
- D. STP
Answer: B
NEW QUESTION # 123
A company is moving from the use of web servers hosted in an internal datacenter to a containerized cloud platform. An analyst has been asked to identify indicators of compromise in the containerized environment. Which of the following would BEST indicate a running container has been compromised?
- A. A container from an approved software image has stopped responding
- B. An approved software orchestration container is running with root privileges
- C. A container from an approved software image fails to start
- D. A container from an approved software image has drifted
Answer: D
NEW QUESTION # 124
An alert has been distributed throughout the information security community regarding a critical Apache vulnerability.
Which of the following courses of action would ONLY identify the known vulnerability?
- A. Perform an authenticated scan on all web servers in the environment.
- B. Perform a web vulnerability scan on all servers in the environment.
- C. Perform a scan for the specific vulnerability on all web servers.
- D. Perform an unauthenticated vulnerability scan on all servers in the environment.
Answer: C
NEW QUESTION # 125
An organization is performing vendor selection activities for penetration testing, and a security analyst is reviewing the MOA and rules of engagement, which were supplied with proposals.
Which of the following should the analyst expect will be included in the documents and why?
- A. The MOA should address the client SLA in relation to reporting results to regulatory authorities, including issuing banks for organizations that process cardholder data.
- B. The rules of engagement should include detailed results of the penetration scan, including all findings, as well as designation of whether vulnerabilities identified during the scanning phases are found to be exploitable during the penetration test.
- C. The exploitation standards should be addressed in the rules of engagement to ensure both parties are aware of the depth of exploitation that will be attempted by penetration testers.
- D. The scope of the penetration test should be included in the MOA to ensure penetration testing is conducted against only specifically authorized network resources.
Answer: B
NEW QUESTION # 126
A company is experiencing a malware attack within its network. A security engineer notices many of the impacted assets are connecting outbound to a number of remote destinations and exfiltrating dat a. The security engineer also see that deployed, up-to-date antivirus signatures are ineffective. Which of the following is the BEST approach to prevent any impact to the company from similar attacks in the future?
- A. Data loss prevention
- B. Port security
- C. Sinkholing
- D. IDS signatures
Answer: C
Explanation:
Sinkholing is a technique for manipulating data flow in a network; you redirect traffic from its intended destination to the server of your choosing. It can be used maliciously, to steer legitimate traffic away from its intended recipient, but security professionals more commonly use sinkholing as a tool for research and reacting to attacks1 Sinkholing can help prevent any impact to the company from similar attacks in the future by redirecting the malicious traffic from the compromised assets to a sinkhole server, where it can be monitored, analyzed, or blocked. Sinkholing can also prevent the compromised assets from communicating with their command and control servers or exfiltrating data to remote destinations.
NEW QUESTION # 127
As a proactive threat-hunting technique, hunters must develop situational cases based on likely attack scenarios derived from the available threat intelligence information. After forming the basis of the scenario, which of the following may the threat hunter construct to establish a framework for threat assessment?
- A. Hypothesis
- B. Critical asset list
- C. Attack profile
- D. Threat vector
Answer: A
NEW QUESTION # 128
......
CompTIA Cybersecurity Analyst (CySA+) Certification is a vendor-neutral certification offered by the Computing Technology Industry Association (CompTIA). CS0-002 exam, designated as CS0-002, is designed to validate the skills and knowledge of professionals who work in the field of cybersecurity analysis. CompTIA Cybersecurity Analyst (CySA+) Certification Exam certification is intended for individuals who have at least four years of experience in the field of cybersecurity and wish to advance their career by demonstrating their expertise in cybersecurity analysis.
Latest CS0-002 Pass Guaranteed Exam Dumps with Accurate & Updated Questions: https://simplilearn.actual4labs.com/CompTIA/CS0-002-actual-exam-dumps.html