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Eccouncil (112-51) Exam Questions PDF

112-51 pdf
  • Exam Code: 112-51
  • Exam Name: Network Defense Essentials Exam
  • Updated: Apr 22, 2026
  • 75 Questions and Answers
  • PDF Price: $59.00  $29.5

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112-51 Dumps Bundle Pack
  • Exam Code: 112-51
  • Exam Name: Network Defense Essentials Exam
  •    Updated: Apr 22, 2026
  • 75 Questions and Answers
  • PDF Version + Web Practice Test
  • 3 Months (Free Updates)
  • Value Pack Total: $99  $49.5

Eccouncil (112-51) Exam Practice Software

112-51 Testing Engine
  • Exam Code: 112-51
  • Exam Name: Network Defense Essentials Exam
  •    Updated: Apr 22, 2026
  • 75 Questions and Answers
  • Practice Test Price: $59.00  $29.5
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Eccouncil 112-51 Exam Questions

Network Defense Essentials Exam exams.

Question - (Single Choise)
Amber is working as a team lead in an organization. She was instructed to share a policy document with all the employees working from remote locations and collect them after filling. She shared the files from her mobile device to the concerned employees through the public Internet. An unauthorized user accessed the file in transit, modified the file, and forwarded it to the remote employees. Based on the above scenario, identify the security risk associated with mobile usage policies.
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Question - (Single Choise)
Barbara, a security professional, was monitoring the loT traffic through a security solution. She identified that one of the infected devices is trying to connect with other loT devices and spread malware onto the network. Identify the port number used by the malware to spread the infection to other loT devices.
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Question - (Single Choise)
Below are the various steps involved in establishing a network connection using the shared key authentication process. 1.The AP sends a challenge text to the station. 2.The station connects to the network. 3.The station encrypts the challenge text using its configured 128 - bit key and sends the encrypted text to the AP. 4.The station sends an authentication frame to the AP. 5.The AP uses its configured WEP key to decrypt the encrypted text and compares it with the original challenge text. What is the correct sequence of steps involved in establishing a network connection using the shared key authentication process?
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Question - (Single Choise)
Identify the backup mechanism that is performed within the organization using external devices such as hard disks and requires human interaction to perform the backup operations, thus, making it suspectable to theft or natural disasters.
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Question - (Single Choise)
Which of the following types of network traffic flow does not provide encryption in the data transfer process, and the data transfer between the sender and receiver is in plain text?
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