312-50v12 Exam Dumps, 312-50v12 Practice Test Questions
PDF (New 2024) Actual ECCouncil 312-50v12 Exam Questions
The Certified Ethical Hacker Exam certification is highly recognized in the IT industry and is a valuable credential for professionals who want to specialize in ethical hacking and cyber security. It is ideal for security officers, auditors, site administrators, and anyone who wants to enhance their knowledge and skills in ethical hacking. Certified Ethical Hacker Exam certification is also recognized by government agencies, including the US Department of Defense, and is required for certain job roles. 312-50v12 exam is challenging and requires a thorough understanding of ethical hacking concepts and techniques, as well as practical experience in the field.
NEW QUESTION # 202
Which of the following antennas is commonly used in communications for a frequency band of 10 MHz to VHF and UHF?
- A. Yagi antenna
- B. Omnidirectional antenna
- C. Parabolic grid antenna
- D. Dipole antenna
Answer: A
NEW QUESTION # 203
Which of the following steps for risk assessment methodology refers to vulnerability identification?
- A. Identifies sources of harm to an IT system. (Natural, Human. Environmental)
- B. Assigns values to risk probabilities; Impact values.
- C. Determines risk probability that vulnerability will be exploited (High. Medium, Low)
- D. Determines if any flaws exist in systems, policies, or procedures
Answer: C
NEW QUESTION # 204
Ricardo has discovered the username for an application in his targets environment. As he has a limited amount of time, he decides to attempt to use a list of common passwords he found on the Internet. He compiles them into a list and then feeds that list as an argument into his password-cracking application, what type of attack is Ricardo performing?
- A. Known plaintext
- B. Dictionary
- C. Password spraying
- D. Brute force
Answer: B
Explanation:
A dictionary Attack as an attack vector utilized by the attacker to break in a very system, that is password protected, by golf shot technically each word in a very dictionary as a variety of password for that system. This attack vector could be a variety of Brute Force Attack.
The lexicon will contain words from an English dictionary and conjointly some leaked list of commonly used passwords and once combined with common character substitution with numbers, will generally be terribly effective and quick.
How is it done?
Basically, it's attempting each single word that's already ready. it's done victimization machine-controlled tools that strive all the possible words within the dictionary.
Some password Cracking Software:
* John the ripper
* L0phtCrack
* Aircrack-ng
NEW QUESTION # 205
Wilson, a professional hacker, targets an organization for financial benefit and plans to compromise its systems by sending malicious emails. For this purpose, he uses a tool to track the emails of the target and extracts information such as sender identities, mall servers, sender IP addresses, and sender locations from different public sources. He also checks if an email address was leaked using the haveibeenpwned.com API. Which of the following tools is used by Wilson in the above scenario?
- A. Netcraft
- B. Zoominfo
- C. infoga
- D. Factiva
Answer: C
Explanation:
Infoga may be a tool gathering email accounts informations (ip,hostname,country,...) from completely different public supply (search engines, pgp key servers and shodan) and check if email was leaked using haveibeenpwned.com API. is a really simple tool, however very effective for the first stages of a penetration test or just to know the visibility of your company within the net.
NEW QUESTION # 206
Which of the following viruses tries to hide from anti-virus programs by actively altering and corrupting the chosen service call interruptions when they are being run?
- A. Cavity virus
- B. Stealth/Tunneling virus
- C. Macro virus
- D. Polymorphic virus
Answer: B
NEW QUESTION # 207
Richard, an attacker, aimed to hack loT devices connected to a target network. In this process. Richard recorded the frequency required to share information between connected devices. After obtaining the frequency, he captured the original data when commands were initiated by the connected devices. Once the original data were collected, he used free tools such as URH to segregate the command sequence. Subsequently, he started injecting the segregated command sequence on the same frequency into the loT network, which repeats the captured signals of the devices. What Is the type of attack performed by Richard In the above scenario?
- A. Side-channel attack
- B. Replay attack
- C. Reconnaissance attack
- D. CrypTanalysis attack
Answer: B
Explanation:
Replay Attack could be a variety of security attack to the info sent over a network. In this attack, the hacker or a person with unauthorized access, captures the traffic and sends communication to its original destination, acting because the original sender. The receiver feels that it's Associate in Nursing genuine message however it's really the message sent by the aggressor. the most feature of the Replay Attack is that the consumer would receive the message double, thence the name, Replay Attack.
Prevention from Replay Attack : 1. Timestamp technique -
Prevention from such attackers is feasible, if timestamp is employed at the side of the info. Supposedly, the timestamp on an information is over a precise limit, it may be discarded, and sender may be asked to send the info once more.
2. Session key technique -
Another way of hindrance, is by victimisation session key. This key may be used one time (by sender and receiver) per dealing, and can't be reused.
NEW QUESTION # 208
Which regulation defines security and privacy controls for Federal information systems and organizations?
- A. PCI-DSS
- B. HIPAA
- C. NIST-800-53
- D. EU Safe Harbor
Answer: C
Explanation:
NIST Special Publication 800-53 provides a catalog of security and privacy controls for all U.S. federal information systems except those related to national security. It is published by the National Institute of Standards and Technology, which is a non-regulatory agency of the United States Department of Commerce. NIST develops and issues standards, guidelines, and other publications to assist federal agencies in implementing the Federal Information Security Modernization Act of 2014 (FISMA) and to help with managing cost-effective programs to protect their information and information systems.
NEW QUESTION # 209
What hacking attack is challenge/response authentication used to prevent?
- A. Password cracking attacks
- B. Replay attacks
- C. Session hijacking attacks
- D. Scanning attacks
Answer: B
NEW QUESTION # 210
Which of the following tools is used to detect wireless LANs using the 802.11a/b/g/n WLAN standards on a linux platform?
- A. Abel
- B. Nessus
- C. Kismet
- D. Netstumbler
Answer: C
Explanation:
https://en.wikipedia.org/wiki/Kismet_(software)
Kismet is a network detector, packet sniffer, and intrusion detection system for 802.11 wireless LANs. Kismet will work with any wireless card which supports raw monitoring mode, and can sniff 802.11a, 802.11b, 802.11g, and 802.11n traffic.
Incorrect answers:
Nessus https://en.wikipedia.org/wiki/Nessus_(software)
Nessus is a remote security scanning tool that scans a computer and raises an alert if it discovers any vulnerabilities that malicious hackers could use to access any computer you have connected to a network.
Nmap https://en.wikipedia.org/wiki/Nmap
Nmap (Network Mapper) is a free and open-source network scanner created by Gordon Lyon (also known by his pseudonym Fyodor Vaskovich). Nmap is used to discover hosts and services on a computer network by sending packets and analyzing the responses.
Nmap provides a number of features for probing computer networks, including host discovery and service and operating system detection. These features are extensible by scripts that provide more advanced service detection, vulnerability detection, and other features. Nmap can adapt to network conditions including latency and congestion during a scan.
Abel https://en.wikipedia.org/wiki/Cain_and_Abel_(software)
Cain and Abel (often abbreviated to Cain) was a password recovery tool for Microsoft Windows. It could recover many kinds of passwords using methods such as network packet sniffing, cracking various password hashes by using methods such as dictionary attacks, brute force and cryptanalysis attacks. Cryptanalysis attacks were done via rainbow tables which could be generated with the winrtgen.exe program provided with Cain and Abel.
NEW QUESTION # 211
The network users are complaining because their system are slowing down. Further, every time they attempt to go a website, they receive a series of pop-ups with advertisements. What types of malware have the system been infected with?
- A. Trojan
- B. Virus
- C. Spyware
- D. Adware
Answer: D
Explanation:
Adware, or advertising supported computer code, is computer code that displays unwanted advertisements on your pc. Adware programs can tend to serve you pop-up ads, will modification your browser's homepage, add spyware and simply bombard your device with advertisements. Adware may be a additional summary name for doubtless unwanted programs. It's roughly a virulent disease and it's going to not be as clearly malicious as a great deal of different problematic code floating around on the net. create no mistake concerning it, though, that adware has to return off of no matter machine it's on. Not solely will adware be extremely annoying whenever you utilize your machine, it might additionally cause semipermanent problems for your device.
Adware a network users the browser to gather your internet browsing history so as to 'target' advertisements that appear tailored to your interests. At their most innocuous, adware infections square measure simply annoying. as an example, adware barrages you with pop-up ads that may create your net expertise markedly slower and additional labor intensive.
NEW QUESTION # 212
This is an attack that takes advantage of a web site vulnerability in which the site displays content that includes un-sanitized user-provided data.
What is this attack?
- A. URL Traversal attack
- B. SQL Injection
- C. Cross-site-scripting attack
- D. Buffer Overflow attack
Answer: C
NEW QUESTION # 213
DHCP snooping is a great solution to prevent rogue DHCP servers on your network. Which security feature on switchers leverages the DHCP snooping database to help prevent man-in-the-middle attacks?
- A. Port security
- B. Layer 2 Attack Prevention Protocol (LAPP)
- C. Dynamic ARP Inspection (DAI)
- D. Spanning tree
Answer: C
Explanation:
Dynamic ARP inspection (DAI) protects switching devices against Address Resolution Protocol (ARP) packet spoofing (also known as ARP poisoning or ARP cache poisoning).
DAI inspects ARPs on the LAN and uses the information in the DHCP snooping database on the switch to validate ARP packets and to protect against ARP spoofing. ARP requests and replies are compared against entries in the DHCP snooping database, and filtering decisions are made based on the results of those comparisons. When an attacker tries to use a forged ARP packet to spoof an address, the switch compares the address with entries in the database. If the media access control (MAC) address or IP address in the ARP packet does not match a valid entry in the DHCP snooping database, the packet is dropped.
NEW QUESTION # 214
Security administrator John Smith has noticed abnormal amounts of traffic coming from local computers at night. Upon reviewing, he finds that user data have been exfilltrated by an attacker. AV tools are unable to find any malicious software, and the IDS/IPS has not reported on any non-whitelisted programs, what type of malware did the attacker use to bypass the company's application whitelisting?
- A. File-less malware
- B. Zero-day malware
- C. Logic bomb malware
- D. Phishing malware
Answer: A
Explanation:
https://www.mcafee.com/enterprise/en-us/security-awareness/ransomware/what-is-fileless-malware.html
NEW QUESTION # 215
What type of virus is most likely to remain undetected by antivirus software?
- A. Stealth virus
- B. Cavity virus
- C. Macro virus
- D. File-extension virus
Answer: A
NEW QUESTION # 216
An Intrusion Detection System (IDS) has alerted the network administrator to a possibly malicious sequence of packets sent to a Web server in the network's external DMZ. The packet traffic was captured by the IDS and saved to a PCAP file. What type of network tool can be used to determine if these packets are genuinely malicious or simply a false positive?
- A. Intrusion Prevention System (IPS)
- B. Protocol analyzer
- C. Network sniffer
- D. Vulnerability scanner
Answer: B
NEW QUESTION # 217
To determine if a software program properly handles a wide range of invalid input, a form of automated testing can be used to randomly generate invalid input in an attempt to crash the program.
What term is commonly used when referring to this type of testing?
- A. Fuzzing
- B. Bounding
- C. Mutating
- D. Randomizing
Answer: A
NEW QUESTION # 218
In the field of cryptanalysis, what is meant by a "rubber-hose" attack?
- A. Forcing the targeted key stream through a hardware-accelerated device such as an ASIC.
- B. Extraction of cryptographic secrets through coercion or torture.
- C. Attempting to decrypt cipher text by making logical assumptions about the contents of the original plain text.
- D. A backdoor placed into a cryptographic algorithm by its creator.
Answer: B
NEW QUESTION # 219
Calvin, a grey-hat hacker, targets a web application that has design flaws in its authentication mechanism. He enumerates usernames from the login form of the web application, which requests users to feed data and specifies the incorrect field in case of invalid credentials. Later, Calvin uses this information to perform social engineering.
Which of the following design flaws in the authentication mechanism is exploited by Calvin?
- A. Password reset mechanism
- B. Insecure transmission of credentials
- C. User impersonation
- D. Verbose failure messages
Answer: A
NEW QUESTION # 220
Which of the following is a passive wireless packet analyzer that works on Linux-based systems?
- A. Burp Suite
- B. OpenVAS
- C. Kismet
- D. tshark
Answer: D
NEW QUESTION # 221
To hide the file on a Linux system, you have to start the filename with a specific character. What is the character?
- A. Underscore (_)
- B. Period (.)
- C. Tilde H
- D. Exclamation mark (!)
Answer: B
NEW QUESTION # 222
Becky has been hired by a client from Dubai to perform a penetration test against one of their remote offices. Working from her location in Columbus, Ohio, Becky runs her usual reconnaissance scans to obtain basic information about their network. When analyzing the results of her Whois search, Becky notices that the IP was allocated to a location in Le Havre, France. Which regional Internet registry should Becky go to for detailed information?
- A. LACNIC
- B. ARIN
- C. RIPE
- D. APNIC
Answer: C
Explanation:
Regional Internet Registries (RIRs):
ARIN (American Registry for Internet Numbers)
AFRINIC (African Network Information Center)
APNIC (Asia Pacific Network Information Center)
RIPE (Reseaux IP Europeens Network Coordination Centre)
LACNIC (Latin American and Caribbean Network Information Center)
NEW QUESTION # 223
You need a tool that can do network intrusion prevention and intrusion detection, function as a network sniffer, and record network activity, what tool would you most likely select?
- A. Nessus
- B. Nmap
- C. Cain & Abel
- D. Snort
Answer: D
NEW QUESTION # 224
Mike, a security engineer, was recently hired by BigFox Ltd. The company recently experienced disastrous DoS attacks. The management had instructed Mike to build defensive strategies for the company's IT infrastructure to thwart DoS/DDoS attacks. Mike deployed some countermeasures to handle jamming and scrambling attacks. What is the countermeasure Mike applied to defend against jamming and scrambling attacks?
- A. Implement cognitive radios in the physical layer
- B. Allow the transmission of all types of addressed packets at the ISP level
- C. Allow the usage of functions such as gets and strcpy
- D. A Disable TCP SYN cookie protection
Answer: A
Explanation:
https://ieeexplore.ieee.org/document/5567385
NEW QUESTION # 225
Which iOS jailbreaking technique patches the kernel during the device boot so that it becomes jailbroken after each successive reboot?
- A. Tethered jailbreaking
- B. Untethered jailbreaking
- C. Semi-Untethered jailbreaking
- D. Semi-tethered jailbreaking
Answer: B
Explanation:
An untethered jailbreak is one that allows a telephone to finish a boot cycle when being pwned with none interruption to jailbreak-oriented practicality.
Untethered jailbreaks area unit the foremost sought-after of all, however they're additionally the foremost difficult to attain due to the powerful exploits and organic process talent they need. associate unbound jailbreak is sent over a physical USB cable association to a laptop or directly on the device itself by approach of associate application-based exploit, like a web site in campaign.
Upon running associate unbound jailbreak, you'll be able to flip your pwned telephone off and on once more while not running the jailbreak tool once more. all of your jailbreak tweaks and apps would then continue in operation with none user intervention necessary.
It's been an extended time since IOS has gotten the unbound jailbreak treatment. the foremost recent example was the computer-based Pangu break, that supported most handsets that ran IOS nine.1. We've additionally witnessed associate unbound jailbreak within the kind of JailbreakMe, that allowed users to pwn their handsets directly from the mobile campaign applications programme while not a laptop.
NEW QUESTION # 226
......
The Certified Ethical Hacker (CEH) certification exam, also known as ECCouncil 312-50v12, is an industry-recognized certification for professionals who are responsible for identifying and exploiting vulnerabilities in computer systems and networks. Certified Ethical Hacker Exam certification exam is designed to test a candidate's knowledge of various hacking techniques, tools, and methodologies, as well as their ability to use these skills to identify and remediate security weaknesses in systems and networks.
Updated Feb-2024 Pass 312-50v12 Exam - Real Practice Test Questions: https://www.torrentvce.com/312-50v12-valid-vce-collection.html
Dumps Moneyack Guarantee - 312-50v12 Dumps UpTo 90% Off: https://drive.google.com/open?id=1lyxhItuhJDytpYt9I8YFZui5I9dy-Dy4