最新なECCouncil 212-82問題集（168題）、真実試験の問題を全部にカバー！

質問 1：
Maisie. a new employee at an organization, was given an access badge with access to only the first and third floors of the organizational premises. Maisie Hied scanning her access badge against the badge reader at the second-floor entrance but was unsuccessful. Identify the short- range wireless communication technology used by the organization in this scenario.
A. Li-Fi
B. Bluetooth
C. RFID
D. Wi Fi
正解：C
解説: (Pass4Test メンバーにのみ表示されます)

質問 2：
Hotel Grande offers luxury accommodations and emphasizes top-notch service for its guests.
One such service is secure, high-speed Wi-FI access In every room. The hotel wishes to deploy an authentication method that would give individual guests a seamless experience without compromising security. This method should ideally provide a balance between convenience and strong security. Which of the following should Hotel Grande use?
A. EAP-TLS (Extensible Authentication Protocol-Transport Layer Security)
B. PSK (Pre-Shared Key)
C. Open Authentication
D. MAC address filtering
正解：A

質問 3：
You are the lead cybersecurity analyst for a multinational corporation that handles sensitive financial data. As part of your network security strategy, you have implemented both an Intrusion Detection System (IDS) and an Intrusion Prevention System(IPS) to safeguard against cyber threats. One day, your IDS alerts you to suspicious activity on the network, indicating a potential intrusion attempt from an external source. Meanwhile, your IPS springs into action, swiftly blocking the malicious traffic before it can penetrate deeper into the network. Based on this scenario, what primarily distinguishes the role of the IDS from the IPS In your network security architecture?
A. The IDS focuses on identifying suspicious activities and generating alerts, while the IPS actively blocks and mitigates potential threats in real-time.
B. The IDS primarily uses signature-based detection techniques, while the IPS relies primarily on anomaly-based detection methods.
C. The IDS operates solely at the network perimeter, while the IPS can also monitor and protect internal network traffic.
D. The IDS requires manual intervention for threat mitigation, while the IPS can autonomously respond to threats without human intervention.
正解：A

質問 4：
An international bank recently discovered a security breach in its transaction processing system.
The breach involved a sophisticated malware that not only bypassed the standard antivirus software but also remained undetected by the intrusion detection systems for months. The malware was programmed to intermittently alter transaction values and transfer small amounts to a foreign account, making detection challenging due to the subtlety of its actions. After a thorough investigation, cybersecurity experts identified the nature of this malware. Which of the following best describes the type of malware used in this breach?
A. Spyware, gathering sensitive information about the bank's transactions and customers Rootki'
B. Ransomware, encrypting transaction data to extort money from the bank
C. presenting itself as legitimate software while performing malicious transactions
D. embedding itself deeply in the system to manipulate transaction processes
正解：D

質問 5：
Paul, a computer user, has shared information with his colleague using an online application. The online application used by Paul has been incorporated with the latest encryption mechanism. This mechanism encrypts data by using a sequence of photons that have a spinning trait while traveling from one end to another, and these photons keep changing their shapes during their course through filters: vertical, horizontal, forward slash, and backslash. Identify the encryption mechanism demonstrated in the above scenario.
A. Elliptic curve cryptography
B. Quantum cryptography
C. Rivest Shamir Adleman encryption
D. Homomorphic encryption
正解：B
解説: (Pass4Test メンバーにのみ表示されます)

質問 6：
Jase. a security team member at an organization, was tasked with ensuring uninterrupted business operations under hazardous conditions. Thus, Jase implemented a deterrent control strategy to minimize the occurrence of threats, protect critical business areas, and mitigate the impact of threats. Which of the following business continuity and disaster recovery activities did Jase perform in this scenario?
A. Response
B. Prevention
C. Restoration
D. Recovery
正解：B
解説: (Pass4Test メンバーにのみ表示されます)