ECCouncil 212-82 問題集

質問 1：
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
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Elliott, a security professional, was appointed to test a newly developed application deployed over an organizational network using a Bastion host. Elliott initiated the process by configuring the nonreusable bastion host. He then tested the newly developed application to identify the presence of security flaws that were not yet known; further, he executed services that were not secure. identify the type of bastion host configured by Elliott in the above scenario.
A. Non-routing dual-homed hosts
B. Victim machines
C. One-box firewalls
D. External services hosts
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
A
threat intelligence feed data file has been acquired and stored in the Documents folder of Attacker Machine-1 (File Name: Threatfeed.txt). You are a cybersecurity technician working for an ABC organization. Your organization has assigned you a task to analyze the data and submit a report on the threat landscape. Select the IP address linked with http://securityabc.s21sec.com.
A. 5.9.200.150
B. 5.9.110.120
C. 5.9.188.148
D. 5.9.200.200
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Brielle. a security professional, was instructed to secure her organization's network from malicious activities.
To achieve this, she started monitoring network activities on a control system that collected event data from various sources. During this process. Brielle observed that a malicious actor had logged in to access a network device connected to the organizational network. Which of the following types of events did Brielle identify in the above scenario?
A. Warning
B. Failure audit
C. Success audit
D. Error
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 5：
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. PSK (Pre-Shared Key)
B. MAC address filtering
C. EAP-TLS (Extensible Authentication Protocol-Transport Layer Security)
D. Open Authentication
正解：C
解説: (Topexam メンバーにのみ表示されます)