EC-COUNCIL Certified Ethical Hacker Exam (CEH v11) - 312-50v11무료 덤프문제 풀어보기
Kevin, an encryption specialist, implemented a technique that enhances the security of keys used for encryption and authentication. Using this technique, Kevin input an initial key to an algorithm that generated an enhanced key that is resistant to brute-force attacks. What is the technique employed by Kevin to improve the security of encryption keys?
정답: B
This TCP flag instructs the sending system to transmit all buffered data immediately.
정답: E
Which of the following statements is FALSE with respect to Intrusion Detection Systems?
정답: C
what firewall evasion scanning technique make use of a zombie system that has low network activity as well as its fragment identification numbers?
정답: B
설명: (Fast2test 회원만 볼 수 있음)
Ethical backer jane Doe is attempting to crack the password of the head of the it department of ABC company. She Is utilizing a rainbow table and notices upon entering a password that extra characters are added to the password after submitting. What countermeasure is the company using to protect against rainbow tables?
정답: D
설명: (Fast2test 회원만 볼 수 있음)
Hackers often raise the trust level of a phishing message by modeling the email to look similar to the internal email used by the target company. This includes using logos, formatting, and names of the target company. The phishing message will often use the name of the company CEO, President, or Managers. The time a hacker spends performing research to locate this information about a company is known as?
정답: D
what is the correct way of using MSFvenom to generate a reverse TCP shellcode for windows?
정답: B
During a black-box pen test you attempt to pass IRC traffic over port 80/TCP from a compromised web enabled host. The traffic gets blocked; however, outbound HTTP traffic is unimpeded. What type of firewall is inspecting outbound traffic?
정답: B
Susan has attached to her company's network. She has managed to synchronize her boss's sessions with that of the file server. She then intercepted his traffic destined for the server, changed it the way she wanted to and then placed it on the server in his home directory.
What kind of attack is Susan carrying on?
What kind of attack is Susan carrying on?
정답: C
Jake, a professional hacker, installed spyware on a target iPhone to spy on the target user's activities. He can take complete control of the target mobile device by jailbreaking the device remotely and record audio, capture screenshots, and monitor all phone calls and SMS messages. What is the type of spyware that Jake used to infect the target device?
정답: B
Nathan is testing some of his network devices. Nathan is using Macof to try and flood the ARP cache of these switches.
If these switches' ARP cache is successfully flooded, what will be the result?
If these switches' ARP cache is successfully flooded, what will be the result?
정답: D