Download Certified Ethical Hacker v13.312-50v13.Marks4Sure.2026-02-14.212q.vcex

Vendor: ECCouncil
Exam Code: 312-50v13
Exam Name: Certified Ethical Hacker v13
Date: Feb 14, 2026
File Size: 2 MB
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Demo Questions

Question 1
While using your bank’s online servicing you notice the following string in the URL bar:
“http: // www. MyPersonalBank. com/ account?id=368940911028389&Damount=10980&Camount=21”
You observe that if you modify the Damount & Camount values and submit the request, that data on the web page reflects the changes.
Which type of vulnerability is present on this site?
  1.  Cookie Tampering
  2.  SQL Injection
  3.  Web Parameter Tampering
  4.  XSS Reflection
Correct answer: C
Question 2
Which of the following algorithms can be used to guarantee the integrity of messages being sent, in transit, or stored?
  1.  symmetric algorithms
  2.  asymmetric algorithms
  3.  hashing algorithms
  4.  integrity algorithms
Correct answer: C
Question 3
What tool can crack Windows SMB passwords simply by listening to network traffic?
  1.  This is not possible
  2.  Netbus
  3.  NTFSDOS
  4.  L0phtcrack
Correct answer: D
Question 4
User A is writing a sensitive email message to user B outside the local network. User A has chosen to use PKI to secure his message and ensure only user B can read the sensitive email. At what layer of the OSI layer does the encryption and decryption of the message take place?
  1.  Application
  2.  Transport
  3.  Session
  4.  Presentation
Correct answer: D
Explanation:
https://en.wikipedia.org/wiki/Presentation_layerIn the seven-layer OSI model of computer networking, the presentation layer is layer 6 and serves as the data translator for the network. It is sometimes called the syntax layer. The presentation layer is responsible for the formatting and delivery of information to the application layer for further processing or display.Encryption is typically done at this level too, although it can be done on the application, session, transport, or network layers, each having its own advantages and disadvantages. Decryption is also handled at the presentation layer. For example, when logging on to bank account sites the presentation layer will decrypt the data as it is received.
https://en.wikipedia.org/wiki/Presentation_layer
In the seven-layer OSI model of computer networking, the presentation layer is layer 6 and serves as the data translator for the network. It is sometimes called the syntax layer. The presentation layer is responsible for the formatting and delivery of information to the application layer for further processing or display.
Encryption is typically done at this level too, although it can be done on the application, session, transport, or network layers, each having its own advantages and disadvantages. Decryption is also handled at the presentation layer. For example, when logging on to bank account sites the presentation layer will decrypt the data as it is received.
Question 5
Which of the following tools can be used to perform a zone transfer?
  1.  NSLookup
  2.  Finger
  3.  Dig
  4.  Sam Spade
  5.  Host
  6.  Netcat
  7.  Neotrace
Correct answer: ACDE
Question 6
An incident investigator asks to receive a copy of the event logs from all firewalls, proxy servers, and Intrusion Detection Systems (IDS) on the network of an organization that has experienced a possible breach of security. When the investigator attempts to correlate the information in all of the logs, the sequence of many of the logged events do not match up.
What is the most likely cause?
  1.  The network devices are not all synchronized.
  2.  Proper chain of custody was not observed while collecting the logs.
  3.  The attacker altered or erased events from the logs.
  4.  The security breach was a false positive.
Correct answer: A
Explanation:
Many network and system administrators don't pay enough attention to system clock accuracy and time synchronization. Computer clocks can run faster or slower over time, batteries and power sources die, or daylight-saving time changes are forgotten. Sure, there are many more pressing security issues to deal with, but not ensuring that the time on network devices is synchronized can cause problems. And these problems often only come to light after a security incident.If you suspect a hacker is accessing your network, for example, you will want to analyze your log files to look for any suspicious activity. If your network's security devices do not have synchronized times, the timestamps' inaccuracy makes it impossible to correlate log files from different sources. Not only will you have difficulty in tracking events, but you will also find it difficult to use such evidence in court; you won't be able to illustrate a smooth progression of events as they occurred throughout your network.
Many network and system administrators don't pay enough attention to system clock accuracy and time synchronization. Computer clocks can run faster or slower over time, batteries and power sources die, or daylight-saving time changes are forgotten. Sure, there are many more pressing security issues to deal with, but not ensuring that the time on network devices is synchronized can cause problems. And these problems often only come to light after a security incident.
If you suspect a hacker is accessing your network, for example, you will want to analyze your log files to look for any suspicious activity. If your network's security devices do not have synchronized times, the timestamps' inaccuracy makes it impossible to correlate log files from different sources. Not only will you have difficulty in tracking events, but you will also find it difficult to use such evidence in court; you won't be able to illustrate a smooth progression of events as they occurred throughout your network.
Question 7
What is not a PCI compliance recommendation?
  1.  Use a firewall between the public network and the payment card data.
  2.  Use encryption to protect all transmission of card holder data over any public network.
  3.  Rotate employees handling credit card transactions on a yearly basis to different departments.
  4.  Limit access to card holder data to as few individuals as possible.
Correct answer: C
Explanation:
https://www.pcisecuritystandards.org/pci_security/maintaining_payment_securityBuild and Maintain a Secure Network1. Install and maintain a firewall configuration to protect cardholder data.2. Do not use vendor-supplied defaults for system passwords and other security parameters.Protect Cardholder Data3. Protect stored cardholder data.4. Encrypt transmission of cardholder data across open, public networks.Maintain a Vulnerability Management Program5. Use and regularly update anti-virus software or programs.6. Develop and maintain secure systems and applications.Implement Strong Access Control Measures7. Restrict access to cardholder data by business need-to-know.8. Assign a unique ID to each person with computer access.9. Restrict physical access to cardholder data.Regularly Monitor and Test Networks10. Track and monitor all access to network resources and cardholder data.11. Regularly test security systems and processes.Maintain an Information Security Policy12. Maintain a policy that addresses information security for employees and contractors.
https://www.pcisecuritystandards.org/pci_security/maintaining_payment_security
Build and Maintain a Secure Network
1. Install and maintain a firewall configuration to protect cardholder data.
2. Do not use vendor-supplied defaults for system passwords and other security parameters.
Protect Cardholder Data
3. Protect stored cardholder data.
4. Encrypt transmission of cardholder data across open, public networks.
Maintain a Vulnerability Management Program
5. Use and regularly update anti-virus software or programs.
6. Develop and maintain secure systems and applications.
Implement Strong Access Control Measures
7. Restrict access to cardholder data by business need-to-know.
8. Assign a unique ID to each person with computer access.
9. Restrict physical access to cardholder data.
Regularly Monitor and Test Networks
10. Track and monitor all access to network resources and cardholder data.
11. Regularly test security systems and processes.
Maintain an Information Security Policy
12. Maintain a policy that addresses information security for employees and contractors.
Question 8
A user on your Windows 2000 network has discovered that he can use L0phtcrack to sniff the SMB exchanges which carry user logons. The user is plugged into a hub with 23 other systems.
However, he is unable to capture any logons though he knows that other users are logging in.
What do you think is the most likely reason behind this?
  1.  There is a NIDS present on that segment.
  2.  Kerberos is preventing it.
  3.  Windows logons cannot be sniffed.
  4.  L0phtcrack only sniffs logons to web servers.
Correct answer: B
Question 9
Peter extracts the SIDs list from Windows 2000 Server machine using the hacking tool "SIDExtractor". Here is the output of the SIDs:
From the above list identify the user account with System Administrator privileges.
  1.  John
  2.  Rebecca
  3.  Sheela
  4.  Shawn
  5.  Somia
  6.  Chang
  7.  Micah
Correct answer: F
Question 10
Which of the following incident handling process phases is responsible for defining rules, collaborating human workforce, creating a back-up plan, and testing the plans for an organization?
  1.  Preparation phase
  2.  Containment phase
  3.  Identification phase
  4.  Recovery phase
Correct answer: A
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