2024 Updates For the Latest 312-38 Free Exam Study Guide!
Best 312-38 Exam Preparation Material with New Dumps Questions
The EC-Council Certified Network Defender (CND) certification is highly valued by employers and is recognized as a benchmark for network security professionals. EC-Council Certified Network Defender CND certification is widely recognized in the industry and is often a requirement for many IT security positions. EC-Council Certified Network Defender CND certification is also a stepping stone to other advanced certifications in the field of IT security.
NEW QUESTION # 110
Which of the following are used as a cost estimating technique during the project planning stage?Each correct answer represents a complete solution. Choose three.
- A. Expert judgment
- B. Program Evaluation Review Technique (PERT)
- C. Function point analysis
- D. Delphi technique
Answer: A,C,D
NEW QUESTION # 111
CORRECT TEXT
Fill in the blank with the appropriate term. The ______________layer establishes, manages, and terminates the connections between the local and remote application.
Answer:
Explanation:
session
Explanation:
The session layer of the OSI/RM controls the dialogues (connections) between computers. It establishes, manages and terminates the connections between the local and remote application. It provides for full-duplex, half-duplex, or simplex operation, and establishes checkpointing, adjournment, termination, and restart procedures. The OSI model made this layer responsible for graceful close of sessions, which is a property of the Transmission Control Protocol, and also for session check pointing and recovery, which is not usually used in the Internet Protocol Suite. The Session Layer is commonly implemented explicitly in application environments that use remote procedure calls.
NEW QUESTION # 112
Which of the following is a standard-based protocol that provides the highest level of VPN security?
- A. L2TP
- B. PPP
- C. IPSec
- D. IP
Answer: C
Explanation:
Internet Protocol Security (IPSec) is a standard-based protocol that provides the highest level of VPN security. IPSec can encrypt virtually everything above the networking layer. It is used for VPN connections that use the L2TP protocol. It secures both data and password. IPSec cannot be used with Point-to-Point Tunneling Protocol (PPTP). Answer option B is incorrect. The Internet Protocol (IP) is a protocol used for communicating data across a packet-switched inter-network using the Internet Protocol Suite, also referred to as TCP/IP. IP is the primary protocol in the Internet Layer of the Internet Protocol Suite and has the task of delivering distinguished protocol datagrams (packets) from the source host to the destination host solely based on their addresses. For this purpose, the Internet Protocol defines addressing methods and structures for datagram encapsulation. The first major version of addressing structure, now referred to as Internet Protocol Version 4 (IPv4), is still the dominant protocol of the Internet, although the successor, Internet Protocol Version 6 (IPv6), is being deployed actively worldwide. Answer option C is incorrect. Point-to-Point Protocol (PPP) is a remote access protocol commonly used to connect to the Internet. It supports compression and encryption and can be used to connect to a variety of networks. It can connect to a network running on the IPX, TCP/IP, or NetBEUI protocol. It supports multi-protocol and dynamic IP assignments. It is the default protocol for the Microsoft Dial-Up adapter. Answer option D is incorrect. Layer 2 Tunneling Protocol (L2TP) is a more secure version of Point-to-Point Tunneling Protocol (PPTP). It provides tunneling, address assignment, and authentication. It allows the transfer of Point-to-Point Protocol (PPP) traffic between different networks. L2TP combines with IPSec to provide tunneling and security for Internet Protocol (IP), Internetwork Packet Exchange (IPX), and other protocol packets across IP networks.
NEW QUESTION # 113
Smith is an IT technician that has been appointed to his company's network vulnerability assessment team. He is the only IT employee on the team. The other team members include employees from Accounting, Management, Shipping, and Marketing. Smith and the team members are having their first meeting to discuss how they will proceed. What is the first step they should do to create the network vulnerability assessment plan?
- A. Their first step is to analyze the data they have currently gathered from the company or interviews.
- B. Their first step is to create an initial Executive report to show the management team.
- C. Their first step is to make a hypothesis of what their final findings will be.
- D. Their first step is the acquisition of required documents, reviewing of security policies and compliance.
Answer: D
Explanation:
The first step in creating a network vulnerability assessment plan is to acquire the necessary documents and review the organization's security policies and compliance requirements. This involves gathering all relevant information that will inform the scope and focus of the vulnerability assessment. It includes understanding the security policies in place, the regulatory compliance obligations the company must adhere to, and any existing security measures and controls. This foundational step ensures that the vulnerability assessment is aligned with the company's security posture and compliance mandates, providing a clear direction for the subsequent stages of the assessment process.
References: This approach is supported by the Certified Network Defender (CND) guidelines, which emphasize the importance of starting with a thorough review of security policies and compliance documents as the initial step in the vulnerability assessment process123.
NEW QUESTION # 114
Which of the following statements are TRUE about Demilitarized zone (DMZ)? Each correct answer represents a complete solution. Choose all that apply.
- A. In a DMZ configuration, most computers on the LAN run behind a firewall connected to a public network like the Internet.
- B. Hosts in the DMZ have full connectivity to specific hosts in the internal network.
- C. The purpose of a DMZ is to add an additional layer of security to the Local Area Network of an organization.
- D. Demilitarized zone is a physical or logical sub-network that contains and exposes external services of an organization to a larger un-trusted network.
Answer: A,C,D
NEW QUESTION # 115
Bryson is the IT manager and sole IT employee working for a federal agency in California. The agency was just given a grant and was able to hire on 30 more employees for a new extended project. Because of this, Bryson has hired on two more IT employees to train up and work. Both of his new hires are straight out of college and do not have any practical IT experience. Bryson has spent the last two weeks teaching the new employees the basics of computers, networking, troubleshooting techniques etc. To see how these two new hires are doing, he asks them at what layer of the OSI model do Network Interface Cards (NIC) work on. What should the new employees answer?
- A. They should tell Bryson that NICs perform on the Physical layer
- B. The new employees should say that NICs perform on the Network layer.
- C. NICs work on the Session layer of the OSI model.
- D. They should answer with the Presentation layer.
Answer: A
Explanation:
Network Interface Cards (NICs) operate at the Physical layer of the OSI model. This layer is responsible for the actual physical connection between devices. It transmits individual bits from one node to the next and is involved in the electrical, mechanical, procedural, and functional aspects of activating, maintaining, and deactivating physical connections. It's also where hardware like cables, switches, and NICs come into play.
References: The information provided aligns with the OSI model's definition and the role of the Physical layer as described in networking literature and resources such as GeeksforGeeks and freeCodeCamp articles on the OSI model12.
NEW QUESTION # 116
Which of the following layers performs routing of IP datagrams?
- A. Internet layer
- B. Link layer
- C. Transport layer
- D. Application layer
Answer: A
Explanation:
Explanation
NEW QUESTION # 117
John works as a professional Ethical Hacker. He has been assigned the project of testing the security of www.we-are-secure.com. He is using a tool to crack the wireless encryption keys. The description of the tool is as follows:
„It is a Linux-based WLAN WEP cracking tool that recovers encryption keys. It operates by passively monitoring transmissions. It uses Ciphertext Only Attack and captures approximately 5 to 10 million packets to decrypt the WEP keys." Which of the following tools is John using to crack the wireless encryption keys?
- A. Cain
- B. Kismet
- C. PsPasswd
- D. AirSnort
Answer: D
Explanation:
AirSnort is a Linux-based WLAN WEP cracking tool that recovers encryption keys. AirSnort operates by passively monitoring transmissions. It uses Ciphertext Only Attack and captures approximately 5 to 10 million packets to decrypt the WEP keys.
Answer option B is incorrect. Kismet is a Linux-based 802.11 wireless network sniffer and intrusion detection system. It can work with any wireless card that supports raw monitoring (rfmon) mode. Kismet can sniff
802.11b, 802.11a, 802.11g, and 802.11n traffic. Kismet can be used for the following tasks:
To identify networks by passively collecting packets
To detect standard named networks
To detect masked networks
To collect the presence of non-beaconing networks via data traffic
Answer option D is incorrect. Cain is a multipurpose tool that can be used to perform many tasks such as Windows password cracking, Windows enumeration, and VoIP session sniffing. This password cracking program can perform the following types of password cracking attacks:
Dictionary attack
Brute force attack
Rainbow attack
Hybrid attack
Answer option A is incorrect. PsPasswd is a tool that helps Network Administrators change an account password on the local or remote system. The command syntax of PsPasswd is as follows:
pspasswd [\\computer[,computer[,..] | @file [-u user [-p psswd]] Username [NewPassword]
NEW QUESTION # 118
Alex is administrating the firewall in the organization's network. What command will he use to check all the remote addresses and ports in numerical form?
- A. Netstat -o
- B. Netstat -ao
- C. Netstat -an
- D. Netstat -a
Answer: C
NEW QUESTION # 119
John has planned to update all Linux workstations in his network. The organization is using various Linux distributions including Red hat, Fedora and Debian. Which of following commands will he use to update each respective Linux distribution?
XX
- A. 1-ii,2-i,3-iv,4-iii
- B. 1-iii,2-iv,3-ii,4-v
- C. 1-iv,2-v,3-iv,4-iii
- D. 1-v,2-iii,3-i,4-iv
Answer: D
Explanation:
The correct commands to update the respective Linux distributions are as follows:
* Red Hat: Uses the yum command or the newer dnf command for package management and updates.
* Fedora: Originally used yum but now has transitioned to dnf as the default package manager.
* Debian: Utilizes the apt-get command for package management tasks, including updates.
The matching from the options provided would be:
* 1-v: Slackware based systems use Autoupdate.
* 2-iii: RPM-based systems, which include Fedora, use Swaret.
* 3-i: Debian based systems use apt-get.
* 4-iv: Red Hat based systems use up2date.
References: This information is based on general knowledge of Linux distribution package managers and their respective update commands. For the most accurate and detailed information, please refer to the official documentation of each Linux distribution and the Certified Network Defender (CND) study materials provided by the EC-Council1.
NEW QUESTION # 120
What command is used to terminate certain processes in an Ubuntu system?
- A. #ps ax Kill
- B. # netstat Kill [Target Process]
- C. #kill-9[PID]
- D. #grep Kill [Target Process}
Answer: C
Explanation:
In Ubuntu, to terminate a specific process, you would use the kill command followed by the signal you want to send and the Process ID (PID) of the target process. The -9 signal is the SIGKILL signal, which forcefully terminates the process. The correct syntax is kill -9 [PID], where [PID] is replaced with the actual numerical ID of the process you wish to terminate.
NEW QUESTION # 121
Fill in the blank with the appropriate term. ______________ encryption is a type of encryption that uses two keys, i.e., a public key and a private key pair for data encryption. It is also known as public key encryption.
Answer:
Explanation:
Asymmetric
NEW QUESTION # 122
Which of the following IP class addresses are not allotted to hosts? Each correct answer represents a complete solution. Choose all that apply.
- A. Class C
- B. Class B
- C. Class E
- D. Class A
- E. Class D
Answer: C,E
Explanation:
Explanation
Explanation:
Class addresses D and E are not allotted to hosts. Class D addresses are reserved for multicasting, and their address range can extend from 224 to 239. Class E addresses are reserved for experimental purposes. Their addresses range from 240 to 254.
Answer option C is incorrect. Class A addresses are specified for large networks. It consists of up to
16,777,214 client devices (hosts), and their address range can extend from 1 to 126.
Answer option D is incorrect. Class B addresses are specified for medium size networks. It consists of up to
65,534 client devices, and their address range can extend from 128 to 191.
Answer option A is incorrect. Class C addresses are specified for small local area networks (LANs). It consists of up to 245 client devices, and their address range can extend from 192 to 223.
NEW QUESTION # 123
Which of the following key features limits the rate a sender transfers data to guarantee reliable delivery?
- A. Ordered data transfer
- B. Flow control
- C. Congestion control
- D. Error-free data transfer
Answer: B
NEW QUESTION # 124
Which type of firewall consists of three interfaces and allows further subdivision of the systems based on specific security objectives of the organization?
- A. Bastion host
- B. Multi-homed firewall
- C. Unscreened subnet
- D. Screened subnet
Answer: B
Explanation:
A multi-homed firewall is designed with three or more network interfaces. This type of firewall allows an organization to create multiple subnets, each serving different security objectives. The multi-homed firewall can enforce security policies and control traffic flow between these subnets, effectively segmenting the network based on the organization's specific needs. This segmentation enhances security by isolating different parts of the network, reducing the risk of widespread network compromise in the event of a security breach.
References: The concept of a multi-homed firewall aligns with network security best practices and is consistent with the Certified Network Defender (CND) curriculum, which emphasizes the importance of network segmentation and firewall configuration for organizational security.
NEW QUESTION # 125
In Public Key Infrastructure (PKI), which authority is responsible for issuing and verifying the certificates?
- A. Registration authority
- B. Certificate authority
- C. Digital signature authority
- D. Digital Certificate authority
Answer: B
Explanation:
In Public Key Infrastructure (PKI), the Certificate Authority (CA) is responsible for issuing digital certificates. The CA validates entities and binds their public keys with their respective identities through a process of registration and issuance of certificates. This process can be automated or carried out under human supervision. The Registration Authority (RA) often assists the CA by handling the vetting of certificate requests and authenticating the entity making the request, but it does not issue certificates. The CA maintains the integrity of the binding by ensuring that the certificates are issued according to industry norms and best practices, and it also manages the revocation of certificates when necessary.
References: The explanation is based on the standard roles and responsibilities defined within a PKI as outlined in various sources, including the Internet Engineering Task Force's RFC 36471, which details the functions of an RA and clarifies that only a CA has the authority to issue certificates2345.
NEW QUESTION # 126
Which of the following IEEE standards provides specifications for wireless ATM systems?
- A. 802.1
- B. 802.3
- C. 802.11a
- D. 802.5
Answer: C
NEW QUESTION # 127
CORRECT TEXT
Fill in the blank with the appropriate term. ______________is a protocol used to synchronize the timekeeping among the number of distributed time servers and clients.
Answer:
Explanation:
NTP
Explanation:
Network Time Protocol (NTP) is used to synchronize the timekeeping among the number of distributed time servers and clients. It is used for the time management in a large and diverse network that contains many interfaces. In this protocol, servers define the time, and clients have to be synchronized with the defined time. These clients can choose the most reliable source of time defined from the several NTP servers for their information transmission.
NEW QUESTION # 128
Which of the following standards does a cloud service provider has to comply with, to protect the privacy of its customer's personal information?
- A. ISO/IEC 27021
- B. ISO/IEC 27020
- C. ISO/IEC 27018
- D. ISO/IEC 27019
Answer: C
Explanation:
ISO/IEC 27018 is a code of practice for cloud service providers that handle personally identifiable information (PII). It provides a framework for protecting the privacy of PII in the cloud, consistent with the privacy principles in ISO/IEC 29100 for the public cloud computing environment. This standard is particularly relevant for cloud service providers needing to demonstrate they have implemented effective privacy controls to protect their customers' data. The adoption of ISO/IEC 27018 by a cloud service provider is a strong indication of compliance with privacy laws and regulations, ensuring the protection of personal information in the cloud123.
Reference:
ISO/IEC 27018 overview and compliance information as provided by Microsoft Learn1.
Details on ISO/IEC 27018 compliance by Google Cloud2.
General information about ISO 27018 for cloud providers from Schellman3.
EC-Council's Certified Network Defender (CND) course content4.
NEW QUESTION # 129
Eric is receiving complaints from employees that their systems are very slow and experiencing odd issues including restarting automatically and frequent system hangs. Upon investigating, he is convinced the systems are infected with a virus that forces systems to shut down automatically after period of time. What type of security incident are the employees a victim of?
- A. Denial of service
- B. Distributed denial of service
- C. Scans and probes
- D. Malicious Code
Answer: D
Explanation:
The symptoms described by the employees, such as systems being very slow, restarting automatically, and experiencing frequent hangs, are indicative of a security incident involving malicious code. Malicious code refers to software or scripts designed to cause harm to a computer system, network, or server. In this case, the virus that forces systems to shut down automatically after a period of time is a type of malicious code. It disrupts the normal functioning of the system, leading to decreased performance and unexpected behavior.
References: The classification of this type of security incident aligns with the Certified Network Defender (CND) curriculum, which includes understanding and identifying various types of security threats, including those caused by viruses and other forms of malicious code12. The CND program emphasizes the importance of recognizing the signs of malware infection, which can include system slowdowns, crashes, and other erratic behaviors that impact system availability and performance1.
NEW QUESTION # 130
CORRECT TEXT
Fill in the blank with the appropriate term.
A ______________ is a translation device or service that is often controlled by a separate Media Gateway Controller, which provides the call control and signaling functionality.
Answer:
Explanation:
Media gateway
Explanation:
A Media gateway is a translation device or service that converts digital media streams between disparate telecommunications networks such as PSTN, SS7, Next Generation Networks (2G, 2.5G and 3G radio access networks) or PBX. Media gateways enable multimedia communications across Next Generation Networks over multiple transport protocols such as Asynchronous Transfer Mode (ATM) and Internet Protocol (IP).Because the media gateway connects different types of networks, one of its main functions is to convert between different transmission and coding techniques. Media streaming functions such as echo cancellation, DTMF, and tone sender are also located in the media gateway. Media gateways are often controlled by a separate Media Gateway Controller, which provides the call control and signaling functionality.
NEW QUESTION # 131
A local bank wants to protect their card holder data. The bank should comply with the __________ standard to ensure the security of card holder data.
- A. SOX
- B. ISEC
- C. HIPAA
- D. PCI DSS
Answer: D
NEW QUESTION # 132
......
EC-COUNCIL 312-38 exam is one of the most sought-after certifications in the field of cybersecurity. EC-Council Certified Network Defender CND certification is particularly useful for network administrators, network security engineers, and other professionals who are responsible for maintaining the security of their organization's computer networks. The EC-Council Certified Network Defender (CND) certification is designed to equip professionals with the knowledge and skills necessary to secure and defend computer networks against cyber attacks.
EC-Council Certified Network Defender (CND) is a professional certification program designed for network administrators and security professionals. EC-Council Certified Network Defender CND certification focuses on the skills and knowledge needed to protect, detect, and respond to network attacks. The EC-Council CND program covers the essential skills and knowledge required to defend against network-based attacks, including intrusion detection, packet analysis, and incident response.
Free 312-38 Exam Files Verified & Correct Answers Downloaded Instantly: https://www.exams-boost.com/312-38-valid-materials.html
Fast Exam Updates 312-38 dumps with PDF Test Engine Practice: https://drive.google.com/open?id=1Qt3PPRLcWJ5eVHPKD484X6v4uG2X1tnC