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Certmaster CE Security+ Domain 4.0 Security Operation Test., Exams of Information Technology

Howard Community CollegeInformation Technology

Certmaster CE Security+ Domain 4.0 Security Operation Test.

Typology: Exams

2025/2026

Available from 01/02/2026

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Certmaster CE Security+ Domain 4.0 Security Operations
Questions and Answers Graded A+
The chief information officer (CIO) wants to
expand the company's ability to accurately
identify vulnerabilities across the company. The
CIO wants to be able to scan client PCs, mobile
devices, servers, routers, and switches. What
type of scanner are they looking to institute? -
ANSWER -A. Network vulnerability scanner
A financial services company is
decommissioning many servers that contain
highly sensitive financial information. The
company's data protection policy stipulates the
need to use the most secure data destruction
methods and comply with strict regulatory
requirements. The company also has a
significant environmental sustainability
commitment and seeks to minimize waste
wherever possible. What should the company's
primary course of action be during this process?
- ANSWER -D. Degaussing the servers,
rendering the data irretrievable, followed by
reselling or recycling the servers after
certification
A cyber technician pulls logs on the new Apple
iMacs to ensure the company's employees
adhere to the policy. What log can provide the
technician with the computer's attempted logins
or denial when an employee attempts to access
a file? - ANSWER -B. Operating system-
specific security logs
A large multinational company uses a cloud-
based document storage system. The system
provides access to documents by considering a
combination of factors: the user's department,
geographic location, the document's sensitivity
level, and the current date and time. For
example, only the finance department of a
specific region can access its financial reports,
and they can do so only during business hours.
Which access control model does the company
MOST likely use to manage this complex access
control - ANSWER -C. Attribute-based
access control
The IT team at a medium-sized company is
upgrading its wireless network security to protect
sensitive data and ensure secure communication
between devices. They have decided to
implement Wi-Fi Protected Access 3 (WPA3).
What is the primary purpose of implementing
WPA3 on the company's wireless network? -
ANSWER -C .To enhance wireless network
security with the latest encryption standards
A security specialist is drafting a memorandum
on secure data destruction for the organization
after a recent breach. What benefit does the
certification concept offer when evaluating
appropriate disposal/decommissioning? -
ANSWER -B. It refers to the documentation
and verification of the data sanitization or
destruction process.
The IT security team at a large company is
implementing more robust authentication
measures to safeguard sensitive data and
systems. The team is exploring multifactor
authentication (MFA) options to bolster security.
The company deals with highly confidential
information and requires a robust solution. The
team has narrowed the choices and is evaluating
which aligns BEST with their security needs.
Which multi-factor authentication method utilizes
unique physical characteristics of individuals to -
ANSWER -C. Biometrics
Following an incident in which a company's
incident response plan (IRP) failed, the response
team made several updates and changes to the
IRP. The CEO wants to test the IRP with a
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Questions and Answers Graded A+

The chief information officer (CIO) wants to expand the company's ability to accurately identify vulnerabilities across the company. The CIO wants to be able to scan client PCs, mobile devices, servers, routers, and switches. What type of scanner are they looking to institute? - ANSWER - A. Network vulnerability scanner A financial services company is decommissioning many servers that contain highly sensitive financial information. The company's data protection policy stipulates the need to use the most secure data destruction methods and comply with strict regulatory requirements. The company also has a significant environmental sustainability commitment and seeks to minimize waste wherever possible. What should the company's primary course of action be during this process?

  • ANSWER - D. Degaussing the servers, rendering the data irretrievable, followed by reselling or recycling the servers after certification A cyber technician pulls logs on the new Apple iMacs to ensure the company's employees adhere to the policy. What log can provide the technician with the computer's attempted logins or denial when an employee attempts to access a file? - ANSWER - B. Operating system- specific security logs A large multinational company uses a cloud- based document storage system. The system provides access to documents by considering a combination of factors: the user's department, geographic location, the document's sensitivity level, and the current date and time. For example, only the finance department of a specific region can access its financial reports, and they can do so only during business hours. Which access control model does the company MOST likely use to manage this complex access control - ANSWER - C. Attribute-based access control The IT team at a medium-sized company is upgrading its wireless network security to protect sensitive data and ensure secure communication between devices. They have decided to implement Wi-Fi Protected Access 3 (WPA3). What is the primary purpose of implementing WPA3 on the company's wireless network? - ANSWER - C .To enhance wireless network security with the latest encryption standards A security specialist is drafting a memorandum on secure data destruction for the organization after a recent breach. What benefit does the certification concept offer when evaluating appropriate disposal/decommissioning? - ANSWER - B. It refers to the documentation and verification of the data sanitization or destruction process. The IT security team at a large company is implementing more robust authentication measures to safeguard sensitive data and systems. The team is exploring multifactor authentication (MFA) options to bolster security. The company deals with highly confidential information and requires a robust solution. The team has narrowed the choices and is evaluating which aligns BEST with their security needs. Which multi-factor authentication method utilizes unique physical characteristics of individuals to - ANSWER - C. Biometrics Following an incident in which a company's incident response plan (IRP) failed, the response team made several updates and changes to the IRP. The CEO wants to test the IRP with a

Questions and Answers Graded A+

realistic incident that allows for hands-on demonstrations without engaging in a full-blown simulation and that doesn't require extensive investment and planning. Which IRP exercise is the BEST option for this company? - ANSWER - D. Walkthrough A technology firm's network security specialist notices a sudden increase in unidentified activities on the firm's Security Event and Incident Management (SIEM) incident tracking system. An unknown entity or process also increases the number of reported incidents. The specialist decides to investigate these incidents. Which combination of data sources would provide a balanced perspective to support the investigation? - ANSWER - B. System- specific security logs, which track system-level operations; logs generated by applications running on hosts; and real-time reports from the SIEM solution, summarizing incidents. A proprietary software remains mission-critical ten years after its in-house creation. The software requires an exception to the rules as it cannot use the latest in-use operating system (OS) version. How can the IT department protect this mission-critical software and reduce its exposure factor? (Select the two best options.) - ANSWER - A. Network segmentation C. Compensating controls A system administrator has seen repeated positive vulnerability messages only to discover that no vulnerability exists. The vulnerability messages repeat daily for several days, causing the system administrators to ignore them. What can the system administrator do to combat false positives? (Select the two best options.) - ANSWER - A. Review logs B. Use different scanners A global financial institution with a vast network of offices and data centers has faced increasing cybersecurity threats. The organization's IT team realizes that privileged accounts are a prime target for hackers, and manually managing them poses a significant risk. The company implemented a Privileged Access Management (PAM) solution to strengthen its security posture. As part of the implementation, the IT team focuses on password vaulting, a critical component of PAM. As part of the advanced - ANSWER - B. Securely store and manage privileged account credentials An IT admin has been testing a newly released software patch and discovered an exploitable vulnerability. The manager directs the IT admin to immediately report to Common Vulnerability Enumeration (CVE), utilizing the common vulnerability scoring system (CVSS) to base the score for the vulnerability. What could happen if there are delays in completing the report? (Select the two best options.) - ANSWER - A. Can lead to delays in remediation D. Increase window of opportunity for attackers A technician is modifying controls to increase security on messaging services. Which of the following options check to define rules for handling messages, such as moving messages to quarantine or spam, rejecting them outright, or tagging the message? - ANSWER - D. DMARC In a large corporate office, employees use various devices such as laptops, smartphones, and tablets that support both Bluetooth and Wi-Fi connectivity. The office implements strict security measures to protect sensitive data and ensure compliance with industry regulations. However,

Questions and Answers Graded A+

A software engineer is reviewing the various capabilities of automation and scripting. What capability does the use of security groups allow for automation and scripting? - ANSWER - A. It assists in reducing the possibility of unauthorized access or excessive permissions. A global corporation has faced numerous cyber threats and is now prioritizing the security of its servers. The corporation's IT security expert recommends a strategy to improve server security. Which of the following options is likely to be the MOST effective? - ANSWER - D. Implement a secure baseline, consistently apply updates and patches, and adhere to hardening guidelines. An organization implemented a BYOD policy for employees to use their mobile devices for work- related tasks. The organization's IT department identified concerns about the security risks associated with BYOD. They determined that employees' mobile devices must meet the security requirements to protect sensitive company data. Considering the scenario, which of the following measures is the MOST effective way to enhance the security of employees' mobile devices under the BYOD policy? - ANSWER - C. Using MDM solutions to centrally control employees' mobile devices An organization needs a solution for controlling and monitoring all inbound and outbound web content, analyzing web requests, blocking access based on various criteria, and offering detailed logging and reporting of web activity. Which of the following solutions is the MOST suitable in this situation? - ANSWER - C. Centralized web filtering A security operations analyst at a financial institution analyzes an incident involving unauthorized transactions. The analyst suspects that a malware infection on one of the endpoints might have led to the unauthorized access. To identify the root cause and trace the activities of the suspected malware, which combination of data sources should the analyst primarily consider? - ANSWER - D. Endpoint logs, log files generated by the OS components of the affected host computer, and logs from the host- based intrusion detection system. After experiencing a catastrophic server failure in the headquarters building, what can the company use to monitor notable events such as port failure, chassis overheating, power failure, or excessive CPU utilization? - ANSWER - D. SNMP trap A company plans to upgrade its wireless network infrastructure to improve connectivity and security. The IT team wants to ensure that the new network design provides adequate coverage, minimizes interference, and meets security standards. To achieve this, they conduct a site survey and create a heat map of the area. What is the primary purpose of conducting a site survey and creating a heat map for the company's wireless network upgrade? - ANSWER - D. To assess wireless signal coverage, identify dead zones, and optimize access point placement for the upgrade The IT department of a medium-sized company is exploring various mobile solutions to improve productivity and enable employees to work efficiently on their mobile devices. They aim to choose a solution ensuring data security and seamless integration with the existing infrastructure. The team has narrowed the options to three potential mobile solutions: MDM,

Questions and Answers Graded A+

MAM, and COPE. Each solution offers different features and functionalities, and the IT team is assessing which one BEST meets the company's

  • ANSWER - A. MAM The IT department at a small company is revamping its password policies to bolster security. The company wants to ensure employees follow best practices for creating and managing passwords. The department aims to promote a secure environment by implementing password expiration policies. Which method for password management is BEST to promote a secure environment by requiring users to change their passwords after a certain period? - ANSWER - A. Password expiration A newly hired system admin is reviewing remediation practices and notices the company's practices in one area need strengthening. The system admin knows the importance of this practice due to the protections it affords against the exploitation of vulnerabilities. What remediation practice is the system admin reviewing? - ANSWER - C. Patching A company recently faced a security breach through its network switch. They learned that the attacker was able to access the switch using the default credentials. Which of the following steps should the company take to improve the security of the switch and avoid such breaches in the future? - ANSWER - C. Change the default credentials of the switch During routine monitoring, an incident response analyst at a prominent corporation notices suspicious network activity on a server. The analyst can access various network data sources. Which data sources would provide the MOST relevant information for the analyst to investigate and identify the potential threat actor and tools used in this activity? - ANSWER - A. Packet captures A cyber architect explores various methods to assist in not having to manually pull data to support IT operations. What are the benefits associated with user provisioning? (Select the two best options.) - ANSWER - A. It can create, modify, or delete individual user accounts. B. It can create, modify, or delete individual users' access rights across IT systems. A financial institution is preparing to decommission a number of its old servers. The servers contain sensitive customer data that needs proper handling to prevent unauthorized access or data breaches. Which strategy should the institution primarily employ to ensure the data on these servers stays irretrievable? - ANSWER - C. Carry out a sanitization process that includes multiple passes of overwriting and degaussing. A digital forensics analyst at a healthcare company is investigating a case involving a potential internal data breach. The breach has led to unauthorized access and potential exposure of sensitive patient information. The company uses a Security Information and Event Management (SIEM) tool that aggregates and correlates data from multiple sources. The analyst's task is to identify potential insider threats that could be responsible for the breach. Given the nature of the breach, which combinati - ANSWER - D. Investigate log files generated by the OS components of client and server host computers, logs generated by applications, services running on hosts, and endpoint logs.

Questions and Answers Graded A+

access only when necessary, minimizing the exposure of privileged accounts. The team is aware that this approach can significantly improve security by limiting the window of oppor - ANSWER - A. JIT permissions reduce unauthorized access risk by granting temporary access only when necessary. A company merged with another company and is reviewing and combining both companies' procedures for incident response. What should the joined companies have at the end of this preparation phase? - ANSWER - C. Incident response plan Which web filtering feature is the MOST effective for organizations aiming to mitigate malware infections or violate the company's Internet usage policy? - ANSWER - A. Uniform Resource Locator scanning In a medium-sized tech company, employees have different roles and responsibilities requiring access to specific resources and data. The IT team is implementing security measures to control access effectively and reduce the risk of unauthorized activities. What security measure could the IT team implement in the tech company to control access effectively and minimize the risk of unauthorized activities? - ANSWER - D. The principle of least privilege to grant employees the minimum needed access based on job roles An organization is creating a quick reference guide to assist team members when addressing common vulnerabilities and exposures across the enterprise. What does the Forum of Incident Response and Security Teams maintain that generates metrics of a score from 0 to 10? -

ANSWER - B. CVSS

A cybersecurity manager is preparing to begin working when a police officer comes through the door waving a warrant. The officer states that the company is under investigation for suspicious activities relating to recent overseas sales, and they are taking the servers with them. What gives police officers the right to take the servers? - ANSWER - A. Data acquisition (incorrect) B. Due process (incorrect) An incident response analyst investigates a suspected network breach in the organization. With access to a Security Information and Event Management (SIEM) tool that aggregates and correlates data from multiple sources, which combination of data sources should the analyst primarily consider to trace the origin and pathway of the breach? - ANSWER - B. Trace the origin through logs of network-based vulnerability scanners, firewall logs, and OS-specific security logs A senior security analyst is refining the incident response processes for a large organization that recently implemented a Security Information and Event Management (SIEM) system. During a simulation of a cybersecurity incident, the analyst observed that the SIEM system generated several alerts that were false positives, leading to unnecessary consumption of resources. On which step should the analyst focus to improve the efficiency of the alert response and remediation process? - ANSWER - D. Enhancing the validation and quarantine processes in the alert response What type of log file is application-managed rather than through an operating system and may

Questions and Answers Graded A+

use Event Viewer or syslog to write event data in a standard format? - ANSWER - B. Application logs An organization is increasing security on corporate email exchanges after being a target in a whaling campaign. Which of the following options is an email authentication method that helps detect and prevent sender address forgery? - ANSWER - A. SPF A tech company is in the process of decommissioning a fleet of old servers. It wants to ensure that sensitive data stored on these servers is fully eliminated and is not accessible in the event of unauthorized attempts. What primary process should the company implement before disposing or repurposing these servers? - ANSWER - C. Sanitizing the servers The cybersecurity expert at a technology firm recommends adding another layer of protection to employee accounts. The expert suggests a physical device that users can insert or tap on compatible systems to verify their identity alongside a password. The proposed solution should not rely on biometric data and should produce time-sensitive codes or be an app/software on personal devices. Which authentication method is the cybersecurity expert recommending for the employees? - ANSWER - D. Security keys In a company, different departments actively access various cloud-based applications and services to perform their tasks efficiently. The company's security team has concerns about the growing complexity and risks of managing user credentials across multiple platforms. To address this concern proactively, the team implements a modern authentication solution that actively provides Single Sign-On (SSO) capabilities, ensuring enhanced user convenience and security. In this scenario, which technology should the organization proactively employ for federation and enabling SSO capabilities effectively across the diverse range of cloud- based applications? - ANSWER - D. OAuth An organization reviews recent audit results of monitoring solutions used to protect the company's infrastructure and learns that detection tools are reporting a high volume of false positives. Which alert tuning techniques can reduce the volume of false positives? (Select the three best options.) - ANSWER - B. Refining detection rules and muting alert levels C. Redirecting sudden alert "floods" to a dedicated group D. Redirecting infrastructure-related alerts to a dedicated group The IT team of a medium-sized business is planning to enhance network security. They want to enforce minimum security controls and configurations across all network devices, including firewalls, routers, and switches. What should they establish to achieve this objective? - ANSWER - A. Network security baselines A technician is deploying centralized web filtering techniques across the enterprise. What technique employs factors such as the website's URL, domain, IP address, content category, or even specific keywords within the web content? - ANSWER - D. Block rules In a multinational corporation, employees across various departments regularly access many cloud-based applications to fulfill their tasks

Questions and Answers Graded A+

need to adjust other wireless security settings to effectively complement WPA3 and create a robust network for all employees to access critical company resources securely. What considerations should the network administrator consider when implementing WPA3 and adjusting wireless security settings? (Select the two best options.) - ANSWER - B. Enabling media access control address filtering to restrict access to authorized devices C. Implementing 802.1X authentication for user devices A Security Operations Center (SOC) manager notices a significant increase in unclassified events on the incident handler's Security Event and Incident Management (SIEM) dashboard. At the same time, someone or something raises the number of incidents. The manager investigates these incidents further to ensure efficient and timely incident response. Which combination of data sources would provide the MOST comprehensive view to support the manager's investigation? - ANSWER - B. OS-specific security logs, log files generated by applications and services running on hosts, and automated reports from the SIEM tool A security administrator reviews the configuration of a newly implemented Security Information and Event Management (SIEM) system. The SIEM system collects and correlates data from various sources, such as network sensors, application logs, and host logs. The administrator notices that some network devices, like switches and routers, do not directly support the installed agents for data collection. What approach should the administrator consider to ensure the inclusion of these devices' logs in the SIEM system? - ANSWER - A. Configuring the devices to push log changes to the SIEM server using a listener/collector approach A healthcare organization is retiring an old database server that housed sensitive patient information. It aims to ensure that this information is completely irretrievable. What key process should the organization prioritize before disposing of this server? - ANSWER - B. Secure destruction of all data stored on the server A company's network has experienced increased infiltration due to employees accessing dangerous websites from different content categories. The company has decided to enhance its security by implementing reputation- based filtering and content categorization in its web filtering system. Which of the following BEST compares these features? - ANSWER - C. Reputation-based filtering evaluates sites by past behavior; content categorization sorts by themes like adult content. A tech department evaluates the benefits of automation and scripting after recently acquiring new funding. What capability within automation and scripting allows developers to regularly merge their changes back to the main code branch and evaluate each merge automatically to help detect and fix integration problems? - ANSWER - C. Continuous integration and testing A company has added several new assets and software to its system and is meeting to review its risk matrix. It wants to ensure risk management efforts focus on vulnerabilities most likely impacting its operations significantly. What is this commonly referred to as? - ANSWER - A. Prioritization

Questions and Answers Graded A+

After a recent breach, an organization mandates increased monitoring of corporate email accounts. What can the organization use that mediates the copying of tagged data to restrict it to authorized media and services and monitors statistics for policy violations? - ANSWER - C. DLP A forensic analyst at an international law enforcement agency investigates a sophisticated cyber-espionage case. The analyst must uncover the timeline of document interactions, detect concealed or system-protected files, interpret categories of digital events, and trace digital breadcrumbs left behind during media uploads on social platforms. What combination of data sources would provide the MOST comprehensive information for this multifaceted investigation? - ANSWER - A. File metadata and event logs (incorrect) After a breach, an organization implements new multifactor authentication (MFA) protocols. What MFA philosophy incorporates using a smart card or key fob to support authentication? - ANSWER - A. Something you have In a medium-sized company, the IT department manages access to various systems and resources for employees. The team wants to enhance the security posture by implementing better access controls. They use rule-based access controls and time-of-day restrictions to achieve this goal. What are the IT department's objectives in implementing rule-based access controls and time-of-day restrictions? (Select the two best options.) - ANSWER - A. To define specific access rules based on employees' roles and responsibilities B. To eliminate the need for user authentication and simplify access management (incorrect) A technician wants to implement automation within the team's workspace. How does complexity impact automation and orchestration?

  • ANSWER - A. It can impact multiple areas of the organization, causing widespread problems. (incorrect) A system admin is reviewing the company's environmental variables as there have been several new additions to workstations and servers. One of the primary environmental factors is the organization's IT infrastructure. What are two other environmental factors? (Select the two best options.) - ANSWER - A. External threat landscape B. Regulatory/compliance environment At a large company, the IT department manages user accounts and permissions for the organization's various systems. The IT team employs a well-structured provisioning and de- provisioning process to create, modify, and remove user accounts and assign permissions to minimize potential security risks. Which statements related to user account provisioning and permission assignments are correct? (Select the two best options.) - ANSWER - A. Provisioning and de-provisioning of user accounts involve creating, modifying, and removing user accounts to maintain appropriate access levels. B. The principle of least privilege guides the assignment of permissions, ensuring users have only the necessary access for their job roles. What action of the incident response process removes affected components from the larger environment? - ANSWER - C. Containment