312-38 Actual Torrent: EC-Council Certified Network Defender CND - 312-38 Pass-King Materials & 312-38 Actual Exam

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The EC-Council 312-38: EC-Council Certified Network Defender (CND) exam is designed to test the knowledge and skills of professionals in the field of network defense. EC-Council Certified Network Defender CND certification is recognized globally and is intended for individuals who wish to validate their expertise in protecting networks against cyber threats. The EC-Council is a leading organization in the field of information security and has developed several certifications to enhance the skills of professionals in this area.

EC-COUNCIL 312-38 Certification Exam covers a broad range of topics related to network security, including network security controls, protocols, and devices. Candidates for this certification must have a deep understanding of network vulnerabilities and how to mitigate them. They must also have a strong understanding of network defense technologies, including firewalls, intrusion detection systems, and other security devices.

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Exam 312-38 Details | 312-38 Certification Exam Dumps

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EC-COUNCIL EC-Council Certified Network Defender CND Sample Questions (Q128-Q133):

NEW QUESTION # 128
Alice wants to prove her identity to Bob. Bob requests her password as proof of identity, which Alice dutifully provides (possibly after some transformation like a hash function); meanwhile, Eve is eavesdropping the conversation and keeps the password. After the interchange is over, Eve connects to Bob posing as Alice; when asked for a proof of identity, Eve sends Alice's password read from the last session, which Bob accepts.
Which of the following attacks is being used by Eve?

  • A. Session fixation
  • B. Cross site scripting
  • C. Replay
  • D. Fire walking

Answer: C

Explanation:
Eve is using Replay attack. A replay attack is a type of attack in which attackers capture packets containing passwords or digital signatures whenever packets pass between two hosts on a network. In an attempt to obtain an authenticated connection, the attackers then resend the captured packet to the system. In this type of attack, the attacker does not know the actual password, but can simply replay the captured packet. Session tokens can be used to avoid replay attacks. Bob sends a one-time token to Alice, which Alice uses to transform the password and send the result to Bob (e.g. computing a hash function of the session token appended to the password). On his side Bob performs the same computation; if and only if both values match, the login is successful. Now suppose Mallory has captured this value and tries to use it on another session; Bob sends a different session token, and when Mallory replies with the captured value it will be different from Bob's computation.
Answer option C is incorrect. In the cross site scripting attack, an attacker tricks the user's computer into running code, which is treated as trustworthy because it appears to belong to the server, allowing the attacker to obtain a copy of the cookie or perform other operations.
Answer option B is incorrect. Firewalking is a technique for gathering information about a remote network protected by a firewall. This technique can be used effectively to perform information gathering attacks. In this technique, an attacker sends a crafted packet with a TTL value that is set to expire one hop past the firewall.
Answer option D is incorrect. In session fixation, an attacker sets a user's session id to one known to him, for example by sending the user an email with a link that contains a particular session id. The attacker now only has to wait until the user logs in.


NEW QUESTION # 129
Which phase of vulnerability management deals with the actions taken for correcting the discovered vulnerability?

  • A. Verification
  • B. Mitigation
  • C. Assessment
  • D. Remediation

Answer: D

Explanation:
The phase of vulnerability management that deals with the actions taken for correcting the discovered vulnerability is known as Remediation. This phase involves the actual fixing or patching of the vulnerabilities to reduce the risk of exploitation. Remediation can include applying patches, making configuration changes, or implementing compensating controls. It is a critical step in the vulnerability management lifecycle, which ensures that the identified vulnerabilities are addressed to protect the network from potential attacks.


NEW QUESTION # 130
Michelle is a network security administrator working in an MNC company. She wants to set a resource limit for CPU in a container. Which command-line allows Michelle to limit a container to 2 CPUs?

  • A. $cpu="2"
  • B. $cpus="2"
  • C. --cpu="2"
  • D. --cpus="2"

Answer: D

Explanation:
In the context of containerization, setting resource limits is crucial for ensuring that applications do not consume more than their fair share of system resources. Michelle can limit a container to use only 2 CPUs by using the --cpus flag when running a container. This flag allows the user to specify the amount of CPU the container is limited to use. For example, --cpus="2" would restrict the container to using no more than two CPU cores.
References: This information is based on standard practices for managing Docker containers and their resources. The --cpus flag is a well-documented feature in Docker's command-line interface for controlling CPU usage1.


NEW QUESTION # 131
Which of the following devices allows wireless communication devices to connect to a wireless network using Wi-Fi, Bluetooth, or related standards?

  • A. Wireless repeater
  • B. WNIC
  • C. Express card
  • D. None
  • E. WAP

Answer: E

Explanation:
A wireless access point (WAP) is a device that allows wireless communication devices to connect to a wireless network using Wi-Fi, Bluetooth, or related standards. The WAP usually connects to a wired network, and it can transmit data between wireless devices and wired devices on the network. Each access point can serve multiple users within a defined network area. As people move beyond the range of one access point, they are automatically handed over to the next one. A small WLAN requires a single access point. The number of access points in a network depends on the number of network users and the physical size of the network.
Answer option C is incorrect. A wireless network interface card (WNIC) is a network card that connects to a radio-based computer network, unlike a regular network interface controller (NIC) that connects to a wire- based network such as token ring or ethernet. A WNIC, just like a NIC, works on the Layer 1 and Layer 2 of the OSI Model. A WNIC is an essential component for wireless desktop computer. This card uses an antenna to communicate through microwaves. A WNIC in a desktop computer is usually connected using the PCI bus.
Answer option A is incorrect. ExpressCard, a new standard introduced by PCMCIA, is a thinner, faster, and lighter modular expansion for desktops and laptops. Users can add memory, wired or wireless communication cards, and security devices by inserting these modules into their computers. ExpressCard slots are designed to accommodate modules that use either Universal Serial Bus (USB) 2.0 or the PCI Express standard.
ExpressCard modules are available in two sizes, i.e., 34 mm wide (ExpressCard/34) and 54 mm wide (ExpressCard/54). Both modules are 75 mm long and 5 mm high. An ExpressCard/34 module can be inserted in either a 54 mm slot or a 34 mm slot, but an ExpressCard/54 requires a Universal (54 mm) slot. However, an extender can be used with ExpressCard/34 slot to connect the ExpressCard/54 module from outside of the computer. Both the modules are identical in performance. They take full advantage of the features of the PCI Express or USB 2.0 interfaces. The only difference between them is that the ExpressCard/54 form-factor, due to its larger surface area, allows for greater thermal dissipation than does an ExpressCard/34. As the performance does not vary with module size, module developers usually prefer to fit their applications into the smaller ExpressCard/34 form factor. But some applications, such as SmartCard readers, and CompactFlash readers, require the extra width of an ExpressCard/54 module.
Answer option D is incorrect. A wireless repeater is a networking device that works as a repeater between a wireless router and computers. It is used to connect a client to the network when the client is out of the service area of the access point. If the wireless repeater is configured properly, it extends the range of the wireless LAN network.


NEW QUESTION # 132
Which of the following is a software tool used in passive attacks for capturing network traffic?

  • A. Intrusion detection system
  • B. Intrusion prevention system
  • C. Sniffer
  • D. Warchalking

Answer: C

Explanation:
A sniffer is a software tool that is used to capture any network traffic. Since a sniffer changes the NIC of the LAN card into promiscuous mode, the NIC begins to record incoming and outgoing data traffic across the network. A sniffer attack is a passive attack because the attacker does not directly connect with the target host.
This attack is most often used to grab logins and passwords from network traffic. Tools such as Ethereal, Snort, Windump, EtherPeek, Dsniff are some good examples of sniffers. These tools provide many facilities to users such as graphical user interface, traffic statistics graph, multiple sessions tracking, etc.
Answer option C is incorrect. An intrusion prevention system (IPS) is a network security device that monitors network and/or system activities for malicious or unwanted behavior and can react, in real-time, to block or prevent those activities. When an attack is detected, it can drop the offending packets while still allowing all other traffic to pass.
Answer option B is incorrect. An IDS (Intrusion Detection System) is a device or software application that monitors network and/or system activities for malicious activities or policy violations and produces reports to a Management Station. Intrusion prevention is the process of performing intrusion detection and attempting to stop detected possible incidents. Intrusion detection and prevention systems (IDPS) are primarily focused on identifying possible incidents, logging information about them, attempting to stop them, and reporting them to security administrators.
Answer option D is incorrect. Warchalking is the drawing of symbols in public places to advertise an open Wi-Fi wireless network. Having found a Wi-Fi node, the warchalker draws a special symbol on a nearby object, such as a wall, the pavement, or a lamp post. The name warchalking is derived from the cracker terms war dialing and war driving.


NEW QUESTION # 133
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