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To prepare for the exam, candidates should have a solid understanding of cybersecurity concepts and hands-on experience in cybersecurity. CompTIA offers various training options, including self-paced eLearning courses, virtual instructor-led training (VILT), and in-person classroom training. Additionally, candidates can use practice exams and study guides to help them prepare for the exam.
The CS0-002 exam is an excellent choice for professionals who want to demonstrate their expertise in cybersecurity analysis and response. The certification is recognized by the US Department of Defense and is a baseline requirement for many cybersecurity roles in government and military organizations. Additionally, the certification is widely recognized by private sector organizations and is a valuable asset for professionals who want to advance their careers in the cybersecurity industry.
NEW QUESTION # 25
A security analyst has performed various scans and found vulnerabilities in several applications that affect production data. Remediation of all exploits may cause certain applications to no longer work. Which of the following activities would need to be conducted BEFORE remediation?
- A. Fuzzing
- B. Sandboxing
- C. Input validation
- D. Change control
Answer: D
NEW QUESTION # 26
You are a cybersecurity analyst tasked with interpreting scan data from Company A's 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.
Answer:
Explanation:
See explanation below.
Explanation
Part 1 answer:
Check on the following:
AppServ1 is only using TLS.1.2
AppServ4 is only using TLS.1.2
AppServ1 is using Apache 2.4.18 or greater
AppServ3 is using Apache 2.4.18 or greater
AppServ4 is using Apache 2.4.18 or greater
Part 2 answer:
Recommendation:
Recommendation is to disable TLS v1.1 on AppServ2 and AppServ3. Also upgrade AppServ2 Apache to version 2.4.48 from its current version of 2.3.48
NEW QUESTION # 27
Welcome to the Enterprise Help Desk System. Please work the ticket escalated to you in the desk ticket queue.
INSTRUCTIONS
Click on me ticket to see the ticket details Additional content is available on tabs within the ticket First, select the appropriate issue from the drop-down menu. Then, select the MOST likely root cause from second drop-down menu If at any time you would like to bring back the initial state of the simulation, please click the Reset All button
Answer:
Explanation:
NEW QUESTION # 28
A security analyst is reviewing the following requirements (or new time clocks that will be installed in a shipping warehouse:
* The clocks must be configured so they do not respond to ARP broadcasts.
* The server must be configured with static ARP entries for each clock.
Which of the following types of attacks will this configuration mitigate?
- A. Spoofing
- B. Overflows
- C. Rootkits
- D. Sniffing
Answer: A
NEW QUESTION # 29
Which of the following remediation strategies are MOST effective in reducing the risk of a network-based compromise of embedded ICS? (Select two.)
- A. Segmentation
- B. NIDS
- C. Disabling unused services
- D. Patching
- E. Firewalling
Answer: A,C
NEW QUESTION # 30
Legacy medical equipment, which contains sensitive data, cannot be patched. Which of the following is the BEST solution to improve the equipment's security posture?
- A. Implement a VPN between the legacy systems and the local network.
- B. Move the legacy systems behind a WAF
- C. Place the legacy systems in the DMZ
- D. Implement an air gap for the legacy systems.
Answer: D
Explanation:
The best solution to improve the security posture of legacy medical equipment that contains sensitive data is to implement an air gap (Option B). An air gap is a security measure which involves physically separating a computer or network from other systems, networks, or the internet. This can provide an additional layer of security, as it would prevent the legacy equipment from being compromised by malicious actors. Additionally, it would allow the equipment to continue to function without needing to be patched, as it would be isolated from other systems and networks.
NEW QUESTION # 31
When investigating a report of a system compromise, a security analyst views the following /var/log/secure log file:
Which of the following can the analyst conclude from viewing the log file?
- A. The comptia user knows the sudo password.
- B. The comptia user added himself or herself to the /etc/sudoers file.
- C. The comptia user knows the root password.
- D. The comptia user executed the sudo su command.
Answer: C
Explanation:
the user is not in the sudoers file. you use your own password for that. the user used the su command to switch user accounts. when no user is specified, the su command defaults to the root account. the user is now logged into the root account. you need to know the root password to log into the root account.
NEW QUESTION # 32
An analyst wants to use a command line tool to identify open ports and running services on a host along with the application that is associated with those services and port.
Which of the following should the analyst use?
- A. Wireshark
- B. ping
- C. netstat
- D. Qualys
- E. nmap
Answer: E
NEW QUESTION # 33
The board of directors made the decision to adopt a cloud-first strategy. The current security infrastructure was designed for on-premise implementation. A critical application that is subject to the Federal Information Security Management Act (FISMA) of 2002 compliance has been identified as a candidate for a hybrid cloud deployment model. Which of the following should be conducted FIRST?
- A. Review the SLA for FISMA compliance.
- B. Perform a risk assessment.
- C. Develop a request for proposal.
- D. Review current security controls.
Answer: D
NEW QUESTION # 34
An analyst has received a notification about potential malicious activity against a web server. The analyst logs in to a central log collection server and runs the following command: "cat access.log.1 | grep "union". The output shown below appears:
<68.71.54.117> - - [31/Jan/2020:10:02:31 -0400] "Get /cgi-bin/backend1.sh?id=%20union%20select%20192.168.60.50 HTTP/1.1" Which of the following attacks has occurred on the server?
- A. Cross-site scripting
- B. Cross-site request forgery
- C. Directory traversal
- D. SQL injection
Answer: A
NEW QUESTION # 35
A financial organization has offices located globally. Per the organization's policies and procedures, all executives who conduct Business overseas must have their mobile devices checked for malicious software or evidence of tempering upon their return. The information security department oversees the process, and no executive has had a device compromised. The Chief information Security Officer wants to Implement an additional safeguard to protect the organization's dat a. Which of the following controls would work BEST to protect the privacy of the data if a device is stolen?
- A. Implement a mobile device wiping solution for use if a device is lost or stolen.
- B. Install an encryption solution on all mobile devices.
- C. Train employees to report a lost or stolen laptop to the security department immediately
- D. Install a DLP solution to track data now
Answer: A
NEW QUESTION # 36
An insurance company employs quick-response team drivers that carry corporate-issued mobile devices with the insurance company's app installed on them. Devices are configuration-hardened by an MDM and kept up to date. The employees use the app to collect insurance claim information and process payments. Recently, a number of customers have filed complaints of credit card fraud against the insurance company, which occurred shortly after their payments were processed via the mobile app. The cyber-incident response team has been asked to investigate. Which of the following is MOST likely the cause?
- A. USB tethering is enabled.
- B. The MDM server is misconfigured.
- C. The app does not employ TLS.
- D. 3G and less secure cellular technologies are not restricted.
Answer: C
NEW QUESTION # 37
Which of the following BEST describes how logging and monitonng work when entering into a public cloud relationship with a service provider?
- A. Logging and monitonng duties are specified in the SLA and contract
- B. Logging and monitonng are done by the data owners
- C. Logging and monitonng are not needed in a public cloud environment
- D. Logging and monitonng are done by the service provider
Answer: A
NEW QUESTION # 38
A security analyst is reviewing the following log entries to identify anomalous activity:
Which of the following attack types is occurring?
- A. Directory traversal
- B. Cross-site scripting
- C. Buffer overflow
- D. SQL injection
Answer: A
NEW QUESTION # 39
A security analyst received a SIEM alert regarding high levels of memory consumption for a critical system.
After several attempts to remediate the issue, the system went down. A root cause analysis revealed a bad actor forced the application to not reclaim memory. This caused the system to be depleted of resources.
Which of the following BEST describes this attack?
- A. Injection attack
- B. Array attack
- C. Memory corruption
- D. Denial of service
Answer: C
Explanation:
Explanation/Reference: https://economictimes.indiatimes.com/definition/memory-corruption
NEW QUESTION # 40
An analyst suspects a large database that contains customer information and credit card data was exfiltrated to a known hacker group in a foreign country. Which of the following incident response steps should the analyst take FIRST?
- A. Draft and publish a notice on the company's website about the incident, as PCI regulations require immediate disclosure in the case of a breach of PII or card data.
- B. Document and verify all evidence and immediately notify the company's Chief Information Security Officer (CISO) to better understand the next steps.
- C. Immediately notify law enforcement, as they may be able to help track down the hacker group before customer information is disseminated.
- D. Isolate the server, restore the database to a time before the vulnerability occurred, and ensure the database is encrypted.
Answer: B
NEW QUESTION # 41
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