EC-Council 312-50v12 Real Exam Questions
The questions for 312-50v12 were last updated at Dec 20,2024.
- Exam Code: 312-50v12
- Exam Name: Certified Ethical Hacker Exam (CEHv12)
- Certification Provider: EC-Council
- Latest update: Dec 20,2024
Which mode of IPSec should you use to assure security and confidentiality of data within the same LAN?
- A . ESP transport mode
- B . ESP confidential
- C . AH permiscuous
- D . AH Tunnel mode
Although FTP traffic is not encrypted by default, which layer 3 protocol would allow for end-to-end encryption of the connection?
- A . SFTP
- B . Ipsec
- C . SSL
- D . FTPS
Shellshock allowed an unauthorized user to gain access to a server. It affected many Internet-facing services, which OS did it not directly affect?
- A . Linux
- B . Unix
- C . OS X
- D . Windows
Which DNS resource record can indicate how long any "DNS poisoning" could last?
- A . MX
- B . SOA
- C . NS
- D . TIMEOUT
Which DNS resource record can indicate how long any "DNS poisoning" could last?
- A . MX
- B . SOA
- C . NS
- D . TIMEOUT
Which DNS resource record can indicate how long any "DNS poisoning" could last?
- A . MX
- B . SOA
- C . NS
- D . TIMEOUT
As a securing consultant, what are some of the things you would recommend to a company to ensure DNS security?
- A . Use the same machines for DNS and other applications
- B . Harden DNS servers
- C . Use split-horizon operation for DNS servers
- D . Restrict Zone transfers
- E . Have subnet diversity between DNS servers
A new wireless client is configured to join a 802.11 network. This client uses the same hardware and software as many of the other clients on the network. The client can see the network, but cannot connect. A wireless packet sniffer shows that the Wireless Access Point (WAP) is not responding to the association requests being sent by the wireless client.
What is a possible source of this problem?
- A . The WAP does not recognize the client’s MAC address
- B . The client cannot see the SSID of the wireless network
- C . Client is configured for the wrong channel
- D . The wireless client is not configured to use DHCP
A new wireless client is configured to join a 802.11 network. This client uses the same hardware and software as many of the other clients on the network. The client can see the network, but cannot connect. A wireless packet sniffer shows that the Wireless Access Point (WAP) is not responding to the association requests being sent by the wireless client.
What is a possible source of this problem?
- A . The WAP does not recognize the client’s MAC address
- B . The client cannot see the SSID of the wireless network
- C . Client is configured for the wrong channel
- D . The wireless client is not configured to use DHCP
Bob is acknowledged as a hacker of repute and is popular among visitors of "underground" sites.
Bob is willing to share his knowledge with those who are willing to learn, and many have expressed their interest in learning from him. However, this knowledge has a risk associated with it, as it can be used for malevolent attacks as well.
In this context, what would be the most effective method to bridge the knowledge gap between the "black" hats or crackers and the "white" hats or computer security professionals? (Choose the test answer.)
- A . Educate everyone with books, articles and training on risk analysis, vulnerabilities and safeguards.
- B . Hire more computer security monitoring personnel to monitor computer systems and networks.
- C . Make obtaining either a computer security certification or accreditation easier to achieve so more individuals feel that they are a part of something larger than life.
- D . Train more National Guard and reservist in the art of computer security to help out in times of emergency or crises.