EC-Council 312-50v12 Certified Ethical Hacker Exam (CEHv12) Online Training
EC-Council 312-50v12 Online Training
The questions for 312-50v12 were last updated at Jan 06,2025.
- Exam Code: 312-50v12
- Exam Name: Certified Ethical Hacker Exam (CEHv12)
- Certification Provider: EC-Council
- Latest update: Jan 06,2025
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?
- A . Circuit
- B . Stateful
- C . Application
- D . Packet Filtering
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.
Which of the following is a component of a risk assessment?
- A . Administrative safeguards
- B . Physical security
- C . DMZ
- D . Logical interface
Joseph was the Web site administrator for the Mason Insurance in New York, who’s main Web site was located at www.masonins.com. Joseph uses his laptop computer regularly to administer the Web site. One night, Joseph received an urgent phone call from his friend, Smith. According to Smith, the main Mason Insurance web site had been vandalized! All of its normal content was removed and replaced with an attacker’s message ”Hacker Message: You are dead! Freaks!” From his office, which was directly connected to Mason Insurance’s internal network, Joseph surfed to the Web site using his laptop. In his browser, the Web site looked completely intact.
No changes were apparent. Joseph called a friend of his at his home to help troubleshoot the problem. The Web site appeared defaced when his friend visited using his DSL connection. So, while Smith and his friend could see the defaced page, Joseph saw the intact Mason Insurance web site. To help make sense of this problem, Joseph decided to access the Web site using hisdial-up ISP. He disconnected his laptop from the corporate internal network and used his modem to dial up the same ISP used by Smith.
After his modem connected, he quickly typed www.masonins.com in his browser to reveal the following web page:
After seeing the defaced Web site, he disconnected his dial-up line, reconnected to the internal network, and used Secure Shell (SSH) to log in directly to the Web server. He ran Tripwire against the entire Web site, and determined that every system file and all the Web content on the server were intact.
How did the attacker accomplish this hack?
- A . ARP spoofing
- B . SQL injection
- C . DNS poisoning
- D . Routing table injection
Which of the following describes the characteristics of a Boot Sector Virus?
- A . Modifies directory table entries so that directory entries point to the virus code instead of the actual program.
- B . Moves the MBR to another location on the RAM and copies itself to the original location of the MBR.
- C . Moves the MBR to another location on the hard disk and copies itself to the original location of the MBR.
- D . Overwrites the original MBR and only executes the new virus code.
What is correct about digital signatures?
- A . A digital signature cannot be moved from one signed document to another because it is the hash of the original document encrypted with the private key of the signing party.
- B . Digital signatures may be used in different documents of the same type.
- C . A digital signature cannot be moved from one signed document to another because it is a plain hash of the document content.
- D . Digital signatures are issued once for each user and can be used everywhere until they expire.
A large company intends to use Blackberry for corporate mobile phones and a security analyst is assigned to evaluate the possible threats. The analyst will use the Blackjacking attack method to demonstrate how an attacker could circumvent perimeter defenses and gain access to the Prometric Online Testing C Reports https://ibt1.prometric.com/users/custom/report_queue/rq_str… corporate network.
What tool should the analyst use to perform a Blackjacking attack?
- A . Paros Proxy
- B . BBProxy
- C . Blooover
- D . BBCrack
A network admin contacts you. He is concerned that ARP spoofing or poisoning might occur on his network.
What are some things he can do to prevent it? Select the best answers.
- A . Use port security on his switches.
- B . Use a tool like ARPwatch to monitor for strange ARP activity.
- C . Use a firewall between all LAN segments.
- D . If you have a small network, use static ARP entries.
- E . Use only static IP addresses on all PC’s.
Peter is surfing the internet looking for information about DX Company.
Which hacking process is Peter doing?
- A . Scanning
- B . Footprinting
- C . Enumeration
- D . System Hacking
Which type of security feature stops vehicles from crashing through the doors of a building?
- A . Bollards
- B . Receptionist
- C . Mantrap
- D . Turnstile
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