[2026年02月16日] 合格率取得する秘訣は212-82認定試験エンジンPDF
212-82試験問題集合格できるには更新された2026年02月テスト問題集
ECCouncil 212-82試験は、サイバーセキュリティ業界で雇用主から高く評価される業界認定資格です。この認定資格は、サイバーセキュリティのキャリアを始めたばかりで、他の求職者と差別化する方法を探している人に特に重要です。また、キャリアアップを目指し、組織内でより上級の役割を担うためにも役立ちます。
質問 # 46
Kasen, a cybersecurity specialist at an organization, was working with the business continuity and disaster recovery team. The team initiated various business continuity and discovery activities in the organization. In this process, Kasen established a program to restore both the disaster site and the damaged materials to the pre-disaster levels during an incident.
Which of the following business continuity and disaster recovery activities did Kasen perform in the above scenario?
- A. Recovery
- B. Response
- C. Prevention
- D. Resumption
正解：A
解説：
Recovery is the business continuity and disaster recovery activity that Kasen performed in the above scenario. Business continuity and disaster recovery (BCDR) is a process that involves planning, preparing, and implementing various activities to ensure the continuity of critical business functions and the recovery of essential resources in the event of a disaster or disruption. BCDR activities can be categorized into four phases: prevention, response, resumption, and recovery . Prevention is the BCDR phase that involves identifying and mitigating potential risks and threats that can cause a disaster or disruption. Response is the BCDR phase that involves activating the BCDR plan and executing the immediate actions to protect people, assets, and operations during a disaster or disruption. Resumption is the BCDR phase that involves restoring the minimum level of services and functions required to resume normal business operations after a disaster or disruption. Recovery is the BCDR phase that involves restoring both the disaster site and the damaged materials to the pre-disaster levels during an incident.
質問 # 47
An organization divided its IT infrastructure into multiple departments to ensure secure connections for data access. To provide high-speed data access, the administrator implemented a PAID level that broke data into sections and stored them across multiple drives. The storage capacity of this RAID level was equal to the sum of disk capacities in the set. which of the following RAID levels was implemented by the administrator in the above scenario?
- A. RAID Level 3
- B. RAID Level 1
- C. RAID Level 5
- D. RAID Level 0
正解：D
解説：
RAID Level 0 is the RAID level that was implemented by the administrator in the above scenario. RAID Level 0 is also known as striping, which breaks data into sections and stores them across multiple drives. RAID Level 0 provides high-speed data access and increases performance, but it does not provide any redundancy or fault tolerance. The storage capacity of RAID Level 0 is equal to the sum of disk capacities in the set3. Reference: RAID Level 0
質問 # 48
Shawn, a forensic officer, was appointed to investigate a crime scene that had occurred at a coffee shop. As a part of investigation, Shawn collected the mobile device from the victim, which may contain potential evidence to identify the culprits.
Which of the following points must Shawn follow while preserving the digital evidence? (Choose three.)
- A. Do not leave the device as it is if it is ON
- B. Turn the device ON if it is OFF
- C. Make sure that the device is charged
- D. Never record the screen display of the device
正解：A、B、C
質問 # 49
You are Harris working for a web development company. You have been assigned to perform a task for vulnerability assessment on the given IP address 20.20.10.26. Select the vulnerability that may affect the website according to the severity factor.
Hint: Greenbone web credentials: admin/password
- A. UDP timestamps
- B. TCP timestamps
- C. FTP Unencrypted Cleartext Login
- D. Anonymous FTP Login Reporting
正解：C
質問 # 50
Grace, an online shopping enthusiast, purchased a smart TV using her debit card. During online payment.
Grace's browser redirected her from the e-commerce website to a third-party payment gateway, where she provided her debit card details and the OTP received on her registered mobile phone. After completing the transaction, Grace logged Into her online bank account and verified the current balance in her savings account, identify the state of data being processed between the e-commerce website and payment gateway in the above scenario.
- A. Data in inactive
- B. Data in transit
- C. Data at rest
- D. Data in use
正解：B
解説：
Data in transit is the state of data being processed between the e-commerce website and payment gateway in the above scenario. Data in transit is the data that is moving from one location to another over a network, such as the internet. Data in transit can be vulnerable to interception, modification, or theft by unauthorized parties.
Therefore, data in transit should be protected using encryption, authentication, and secure protocols2.
References: Data in Transit
質問 # 51
Andre, a security professional, was tasked with segregating the employees' names, phone numbers, and credit card numbers before sharing the database with clients. For this purpose, he implemented a deidentification technique that can replace the critical information in database fields with special characters such as asterisks (*) and hashes (#).
Which of the following techniques was employed by Andre in the above scenario?
- A. Masking
- B. Hashing
- C. Bucketing
- D. Tokenization
正解：A
質問 # 52
Miguel, a professional hacker, targeted an organization to gain illegitimate access to its critical information. He identified a flaw in the end-point communication that can disclose the target application's data.
Which of the following secure application design principles was not met by the application in the above scenario?
- A. Fault tolerance
- B. Secure the weakest link
- C. Exception handling
- D. Do not trust user input
正解：C
解説：
Exception handling is a secure application design principle that states that the application should handle errors and exceptions gracefully and securely, without exposing sensitive information or compromising the system's functionality. Exception handling can help prevent attackers from exploiting errors or exceptions to gain access to data or resources or cause denial-of-service attacks. In the scenario, Miguel identified a flaw in the end-point communication that can disclose the target application's data, which means that the application did not meet the exception handling principle.
質問 # 53
You are a penetration tester working to test the user awareness of the employees of the client xyz. You harvested two employees' emails from some public sources and are creating a client-side backdoor to send it to the employees via email. Which stage of the cyber kill chain are you at?
- A. Reconnaissance
- B. Exploitation
- C. Command and control
- D. Weaponization
正解：D
質問 # 54
As a Virtualization Software Engineer/Analyst, you are employed on a Project with Alpha Inc. Company, the OS Virtualization is used for isolation of Physical/Base OS with the Hypervisor OS. What is the security benefit of OS virtualization in terms of isolation?
- A. A compromised virtual machine can easily infect the physical host and other VMs.
- B. Virtual machines are isolated from each other, preventing a security breach in one from impacting others.
- C. Virtual machines can freely access the resources of other VMs on the same host.
- D. OS virtualization offers no security benefits in isolation.
正解：B
解説：
* Isolation of VMs:
* OS virtualization provides isolation between virtual machines (VMs). Each VM operates independently with its own operating system and resources. This isolation ensures that a security breach in one VM does not affect other VMs on the same physical host.
質問 # 55
Walker, a security team member at an organization, was instructed to check if a deployed cloud service is working as expected. He performed an independent examination of cloud service controls to verify adherence to standards through a review of objective evidence. Further, Walker evaluated the services provided by the CSP regarding security controls, privacy impact, and performance. Identify the role played by Walker in the above scenario.
- A. Cloud provider
- B. Cloud consumer
- C. Cloud carrier
- D. Cloud auditor
正解：D
解説：
A cloud auditor is a role played by Walker in the above scenario. A cloud auditor is a third party who examines controls of cloud computing service providers. Cloud auditor performs an audit to verify compliance with the standards and expressed his opinion through a report. A cloud provider is an entity that provides cloud services, such as infrastructure, platform, or software, to cloud consumers. A cloud carrier is an entity that provides connectivity and transport of cloud services between cloud providers and cloud consumers. A cloud consumer is an entity that uses cloud services for its own purposes or on behalf of another entity.
質問 # 56
Zion belongs to a category of employees who are responsible for implementing and managing the physical security equipment installed around the facility. He was instructed by the management to check the functionality of equipment related to physical security. Identify the designation of Zion.
- A. Supervisor
- B. Safety officer
- C. Guard
- D. Chief information security officer
正解：C
解説：
The correct answer is C, as it identifies the designation of Zion. A guard is a person who is responsible for implementing and managing the physical security equipment installed around the facility. A guard typically performs tasks such as:
Checking the functionality of equipment related to physical security
Monitoring the surveillance cameras and alarms
Controlling the access to restricted areas
Responding to emergencies or incidents
In the above scenario, Zion belongs to this category of employees who are responsible for implementing and managing the physical security equipment installed around the facility. Option A is incorrect, as it does not identify the designation of Zion. A supervisor is a person who is responsible for overseeing and directing the work of other employees. A supervisor typically performs tasks such as:
Assigning tasks and responsibilities to employees
Evaluating the performance and productivity of employees
Providing feedback and guidance to employees
Resolving conflicts or issues among employees
In the above scenario, Zion does not belong to this category of employees who are responsible for overseeing and directing the work of other employees. Option B is incorrect, as it does not identify the designation of Zion. A chief information security officer (CISO) is a person who is responsible for establishing and maintaining the security vision, strategy, and program for an organization. A CISO typically performs tasks such as:
Developing and implementing security policies and standards
Managing security risks and compliance
Leading security teams and projects
Communicating with senior management and stakeholders
In the above scenario, Zion does not belong to this category of employees who are responsible for establishing and maintaining the security vision, strategy, and program for an organization. Option D is incorrect, as it does not identify the designation of Zion. A safety officer is a person who is responsible for ensuring that health and safety regulations are followed in an organization. A safety officer typically performs tasks such as:
Conducting safety inspections and audits
Identifying and eliminating hazards and risks
Providing safety training and awareness
Reporting and investigating accidents or incidents
In the above scenario, Zion does not belong to this category of employees who are responsible for ensuring that health and safety regulations are followed in an organization. Reference: Section 7.1
質問 # 57
Malachi, a security professional, implemented a firewall in his organization to trace incoming and outgoing traffic. He deployed a firewall that works at the session layer of the OSI model and monitors the TCP handshake between hosts to determine whether a requested session is legitimate.
Identify the firewall technology implemented by Malachi in the above scenario.
- A. Packet filtering
- B. Next generation firewall (NGFW)
- C. Network address translation (NAT)
- D. Circuit-level gateways
正解：D
解説：
A circuit-level gateway is a type of firewall that works at the session layer of the OSI model and monitors the TCP handshake between hosts to determine whether a requested session is legitimate. It does not inspect the contents of each packet, but rather relies on the session information to filter traffic
質問 # 58
Desmond, a forensic officer, was investigating a compromised machine involved in various online attacks. For this purpose. Desmond employed a forensic tool to extract and analyze computer- based evidence to retrieve information related to websites accessed from the victim machine.
Identify the computer-created evidence retrieved by Desmond in this scenario.
- A. Compressed files
- B. Documents
- C. Address books
- D. Cookies
正解：D
解説：
Cookies are the computer-created evidence retrieved by Desmond in this scenario. Cookies are small files that are stored on a user's computer by a web browser when the user visits a website.
Cookies can contain information such as user preferences, login details, browsing history, or tracking data. Cookies can be used to extract and analyze computer-based evidence to retrieve information related to websites accessed from the victim machine.
質問 # 59
You work in a Multinational Company named Vector Inc. on Hypervisors and Virtualization Software. You are using the Operating System (OS) Virtualization and you have to handle the Security risks associated with the OS virtualization. How can you mitigate these security risks?
- A. Implement least privilege access control for users managing VMs.
- B. Disable security features on virtual machines to improve performance.
- C. Regularly patch and update the hypervisor software for security fixes.
- D. All of the above
正解：D
質問 # 60
Tristan, a professional penetration tester, was recruited by an organization to test its network infrastructure. The organization wanted to understand its current security posture and its strength in defending against external threats. For this purpose, the organization did not provide any information about their IT infrastructure to Tristan. Thus, Tristan initiated zero-knowledge attacks, with no information or assistance from the organization.
Which of the following types of penetration testing has Tristan initiated in the above scenario?
- A. Black-box testing
- B. Translucent-box testing
- C. White-box testing
- D. Gray-box testing
正解：A
解説：
Black-box testing is a type of penetration testing where the tester has no prior knowledge of the target system or network and initiates zero-knowledge attacks, with no information or assistance from the organization. Black-box testing simulates the perspective of an external attacker who tries to find and exploit vulnerabilities without any insider information. Black-box testing can help identify unknown or hidden vulnerabilities that may not be detected by other types of testing. However, black-box testing can also be time-consuming, costly, and incomplete, as it depends on the tester's skills and tools.
質問 # 61
A major metropolitan municipal corporation had deployed an extensive loT network for managing various facilities in the city. A recent cyber attack has paralyzed the city's vital services, bringing them to a complete halt. The Security Operations Center (SOC) has captured the network traffic during the attack and stored It as loT_capture.pcapng in the Documents folder of the Attacker Machine-1. Analyze the capture file and identify the command that was sent to the loT devices over the network.
(Practical Question)
- A. Forest_Fire_Alert444
- B. Woodland_Blaze_ Warninggil
- C. Woodland_Blaze_Warning999
- D. Nature_Blaze_Warning555
正解：A
質問 # 62
The SOC department in a multinational organization has collected logs of a security event as
"Windows.events.evtx". Study the Audit Failure logs in the event log file located in the Documents folder of the
-Attacker Maehine-1" and determine the IP address of the attacker. (Note: The event ID of Audit failure logs is
4625.)
(Practical Question)
- A. 10.10.1.16
- B. 10.10.1.12
- C. 10.10.1.10
- D. 10.10.1.19
正解：A
解説：
The IP address of the attacker is 10.10.1.16. This can be verified by analyzing the Windows.events.evtx file using a tool such as Event Viewer or Log Parser. The file contains several Audit Failure logs with event ID 4625, which indicate failed logon attempts to the system. The logs show that the source network address of the failed logon attempts is 10.10.1.16, which is the IP address of the attacker3. The screenshot below shows an example of viewing one of the logs using Event Viewer4: Reference: Audit Failure Log, [Windows.events.evtx], [Screenshot of Event Viewer showing Audit Failure log]
質問 # 63
Myles, a security professional at an organization, provided laptops for all the employees to carry out the business processes from remote locations. While installing necessary applications required for the business, Myles has also installed antivirus software on each laptop following the company's policy to detect and protect the machines from external malicious events over the Internet.
Identify the PCI-DSS requirement followed by Myles in the above scenario.
- A. PCI-DSS requirement no 1.3.5
- B. PCI-DSS requirement no 1.3.1
- C. PCI-DSS requirement no 5.1
- D. PCI-DSS requirement no 1.3.2
正解：C
解説：
The correct answer is C, as it identifies the PCI-DSS requirement followed by Myles in the above scenario. PCI-DSS is a set of standards that aims to protect cardholder data and ensure secure payment transactions. PCI-DSS has 12 requirements that cover various aspects of security such as network configuration, data encryption, access control, vulnerability management, monitoring, and testing. PCI-DSS requirement no 5.1 states that "Protect all systems against malware and regularly update anti-virus software or programs". In the above scenario, Myles followed this requirement by installing antivirus software on each laptop to detect and protect the machines from external malicious events over the Internet. Option A is incorrect, as it does not identify the PCI-DSS requirement followed by Myles in the above scenario. PCI-DSS requirement no 1.3.2 states that "Do not allow unauthorized outbound traffic from the cardholder data environment to the Internet". In the above scenario, Myles did not follow this requirement, as there was no mention of outbound traffic or cardholder data environment. Option B is incorrect, as it does not identify the PCI-DSS requirement followed by Myles in the above scenario. PCI-DSS requirement no 1.3.5 states that "Restrict inbound and outbound traffic to that which is necessary for the cardholder data environment". In the above scenario, Myles did not follow this requirement, as there was no mention of inbound or outbound traffic or cardholder data environment. Option D is incorrect, as it does not identify the PCI-DSS requirement followed by Myles in the above scenario. PCI-DSS requirement no 1.3.1 states that "Implement a firewall configuration that restricts connections between publicly accessible servers and any system component storing cardholder data". In the above scenario, Myles did not follow this requirement, as there was no mention of firewall configuration or publicly accessible servers or system components storing cardholder data.
質問 # 64
......
212-82テスト問題練習は2026年最新のに更新された168問あります：https://jp.fast2test.com/212-82-premium-file.html
更新されたプレミアム212-82試験エンジンPDF：https://drive.google.com/open?id=12hcFSnDif2Z9GtkYpFnxDSw_ebbEI04R