Ultimate Guide to Prepare 312-38 with Accurate PDF Questions [Dec 31, 2023]
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The EC-Council CND certification exam covers a wide range of topics such as network security protocols, network defense techniques, and how to prevent various cyber attacks. EC-Council Certified Network Defender CND certification program is designed to ensure that the candidate has hands-on experience and knowledge of different tools, techniques, and methods used in network defense.
The EC-Council Certified Network Defender (CND) certification exam is a challenging exam that requires candidates to have a deep understanding of network security principles and practices. Candidates who pass the exam are recognized as experts in the field of network security and are in high demand by organizations around the world. EC-Council Certified Network Defender CND certification is a testament to the candidate's skills and knowledge in network security, making it an important certification for anyone seeking to advance their career in the field of network security.
Understanding functional and technical aspects of Certified Network Defender Business Principles and Practices
The following will be discussed in ECCOUNCIL EC 312-38 exam dumps:
- Understand Security Challenges and risks associated with IoT-enabled environments
- Discuss Security guidelines and tools for iOS devices
- Discuss Security Guidelines, recommendations and best practices for Kubernetes
- Discuss Windows Network Services and Protocol Security
- Discuss the implementation of Encryption of “Data at transit” between browser and web server
- Discuss Security Measures for IoT-enabled Environments
- Discuss Data Masking ConceptsDiscuss data backup and retention
- Discuss Windows Security Components
- Discuss Windows security baseline configurations
- Data Loss Prevention(DLP) Concepts Understand Virtualization Essential Concepts
- Discuss and implement general security guidelines and best practices on Mobile platforms
- Discuss the implementation of Encryption of “Data at transit” between database server and web server
- Understand Window OS and Security Concerns
- Discuss the security in IoT-enabled Environments
- Discuss Network Function Virtualization (NFV) Security
- Discuss and refer various standards, Initiatives and Efforts for IoT Security
- Discuss Security Guidelines, recommendations and best practices for Dockers
- Discuss Windows OS Security Hardening Techniques
- Discuss Various Windows Security Features
- Understand Data Security and its Importance
- Discuss the implementation of encryption of “Data at rest”
- Understand IoT Devices, their need, and Application Areas
- Discuss Software-Defined Network (SDN) Security
- Discuss Windows Patch Management
- Discuss Security guidelines and tools for Android devices
- Discuss the Security Risk and challenges associated with Enterprises mobile usage policies
- Discus OS Virtualization Security
- Understand IoT Ecosystem and Communication models
- Discuss Security Guidelines, recommendations and best practices for Containers
- Discuss Data Destruction Concepts
- Discuss Windows User Account and Password Management
- Discuss Windows Active Directory Security Best Practices
- Discus Network Virtualization (NV) Security
- Discuss security guidelines to mitigate risk associated with enterprise mobile usage policies
- Discuss the implementation of Encryption of “Data at transit” in Email Delivery
- Discuss User Access Management
- Discuss Common Mobile Usage Policies in Enterprises
- Discuss the implementation of Encryption of “Data at transit”
- Discuss the implementation of data access controls
NEW QUESTION # 120
Which of the following is a management process that provides a framework for promoting quick recovery and the capability for an effective response to protect the interests of its brand, reputation, and stakeholders?
- A. Incident handling
- B. Log analysis
- C. Business Continuity Management
- D. Patch management
Answer: C
Explanation:
Business Continuity Management is a management process that determines potential impacts that are likely to threaten an organization. It provides a framework for promoting quick recovery and the capability for an effective response to protect the interests of its brand, reputation, and stakeholders. Business continuity management includes disaster recovery, business recovery, crisis management, incident management, emergency management, product recall, contingency planning, etc.
Answer option B is incorrect. Patch management is an area of systems management that involves acquiring, testing, and installing multiple patches (code changes) to an administered computer system. Patch management includes the following tasks:
Maintaining current knowledge of available patches
Deciding what patches are appropriate for particular systems
Ensuring that patches are installed properly
Testing systems after installation, and documenting all associated procedures, such as specific configurations required A number of products are available to automate patch management tasks, including Ring Master's Automated Patch Management, Patch Link Update, and Gibraltar's Ever guard.
Answer option A is incorrect. This option is invalid.
Answer option C is incorrect. Incident handling is the process of managing incidents in an Enterprise, Business, or an Organization. It involves the thinking of the prospective suitable to the enterprise and then the implementation of the prospective in a clean and manageable manner.
It involves completing the incident report and presenting the conclusion to the management and providing ways to improve the process both from a technical and administrative aspect. Incident handling ensures that the overall process of an enterprise runs in an uninterrupted continuity.
NEW QUESTION # 121
Which of the following tools is an open source network intrusion prevention and detection system that operates as a network sniffer and logs activities of the network that is matched with the predefined signatures?
- A. Dsniff
- B. Snort
- C. Kismet
- D. KisMAC
Answer: B
Explanation:
Snort is an open source network intrusion prevention and detection system that operates as a network sniffer.
It logs activities of the network that is matched with the predefined signatures. Signatures can be designed for a wide range of traffic, including Internet Protocol (IP), Transmission Control Protocol (TCP), User Datagram Protocol (UDP), and Internet Control Message Protocol (ICMP). The three main modes in which Snort can be configured are as follows:
Sniffer mode: It reads the packets of the network and displays them in a continuous stream on the console.
Packet logger mode: It logs the packets to the disk.
Network intrusion detection mode: It is the most complex and configurable configuration, allowing Snort to analyze network traffic for matches against a user-defined rule set.
Answer option A is incorrect. Dsniff is a set of tools that are used for sniffing passwords, e-mail, and HTTP traffic. Some of the tools of Dsniff include dsniff, arpredirect, macof, tcpkill, tcpnice, filesnarf, and mailsnarf.
Dsniff is highly effective for sniffing both switched and shared networks. It uses the arpredirect and macof tools for switching across switched networks. It can also be used to capture authentication information for FTP, telnet, SMTP, HTTP, POP, NNTP, IMAP, etc.
Answer option D 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 B is incorrect. KisMAC is a wireless network discovery tool for Mac OS X. It has a wide range of features, similar to those of Kismet, its Linux/BSD namesake and far exceeding those of NetStumbler, its closest equivalent on Windows. The program is geared towards the network security professionals, and is not as novice-friendly as the similar applications. KisMAC will scan for networks passively on supported cards, including Apple's AirPort, AirPort Extreme, and many third-party cards. It will scan for networks actively on any card supported by Mac OS X itself.
Cracking of WEP and WPA keys, both by brute force, and exploiting flaws, such as weak scheduling and badly generated keys is supported when a card capable of monitor mode is used, and when packet reinsertion can be done with a supported card. The GPS mapping can be performed when an NMEA compatible GPS receiver is attached. Data can also be saved in pcap format and loaded into programs, such as Wireshark.
NEW QUESTION # 122
Which of the following types of coaxial cable is used for cable TV and cable modems?
- A. RG-58
- B. RG-8
- C. RG-59
- D. RG-62
Answer: C
Explanation:
Explanation
Explanation:
RG-59 type of coaxial cable is used for cable TV and cable modems.
Answer option A is incorrect. RG-8 coaxial cable is primarily used as a backbone in an Ethernet LAN
environment and often connects one wiring closet to another. It is also known as 10Base5 or ThickNet.
Answer option B is incorrect. RG-62 coaxial cable is used for ARCNET and automotive radio antennas.
Answer option D is incorrect. RG-58 coaxial cable is used for Ethernet networks. It uses baseband signaling
and 50-Ohm terminator. It is also known as 10Base2 or ThinNet.
NEW QUESTION # 123
Which of the following key features is used by TCP in order to regulate the amount of data sent by a host to another host on the network?
- A. Sequence number
- B. Flow control
- C. TCP timestamp
- D. Congestion control
Answer: B
NEW QUESTION # 124
John, a network administrator, is configuring Amazon EC2 cloud service for his organization.
Identify the type of cloud service modules his organization adopted.
- A. Platform-as-a-Service (PaaS)
- B. Infrastructure-as-a-Service (IaaS)
- C. Storage-as-a-Service (SaaS)
- D. Software-as-a-Service (SaaS)
Answer: B
NEW QUESTION # 125
Which of the following UTP cables is NOT suitable for data transmission or Ethernet data work usage?
- A. Category 5
- B. Category 4
- C. Category 6
- D. Category 1
Answer: D
NEW QUESTION # 126
John works as an Incident manager for TechWorld Inc. His task is to set up a wireless network for his organization. For this, he needs to decide the appropriate devices and policies required to set up the network. Which of the following phases of the incident handling process will help him accomplish the task?
- A. Eradication
- B. Containment
- C. Preparation
- D. Recovery
Answer: C
Explanation:
Preparation is the first step in the incident handling process. It includes processes like backing up copies of all key data on a regular basis, monitoring and updating software on a regular basis, and creating and implementing a documented security policy. To apply this step a documented security policy is formulated that outlines the responses to various incidents, as a reliable set of instructions during the time of an incident. The following list contains items that the incident handler should maintain in the preparation phase i.e. before an incident occurs: Establish applicable policies Build relationships with key players Build response kit Create incident checklists Establish communication plan Perform threat modeling Build an incident response team Practice the demo incidents Answer option A is incorrect. The Containment phase of the Incident handling process is responsible for supporting and building up the incident combating process. It ensures the stability of the system and also confirms that the incident does not get any worse. The Containment phase includes the process of preventing further contamination of the system or network, and preserving the evidence of the contamination. Answer option D is incorrect. The Eradication phase of the Incident handling process involves the cleaning-up of the identified harmful incidents from the system. It includes the analyzing of the information that has been gathered for determining how the attack was committed. To prevent the incident from happening again, it is vital to recognize how it was conceded out so that a prevention technique is applied. Answer option B is incorrect. Recovery is the fifth step of the incident handling process. In this phase, the Incident Handler places the system back into the working environment. In the recovery phase the Incident Handler also works with the questions to validate that the system recovery is successful. This involves testing the system to make sure that all the processes and functions are working normal. The Incident Handler also monitors the system to make sure that the systems are not compromised again. It looks for additional signs of attack.
NEW QUESTION # 127
You are Network Administrator Investment Bank. You're worried about people breeching network and can steal information before you can detect and shut down access. Which of the following is the best way to deal with this issue?
- A. To implement the network is based on antivirus.
- B. Implement a honey pot.
- C. To implement a strong password policy.
- D. To implement a strong firewall.
- E. None
Answer: B
NEW QUESTION # 128
Henry needs to design a backup strategy for the organization with no service level downtime.
Which backup method will he select?
- A. Hot backup
- B. Normal backup
- C. Cold backup
- D. Warm backup
Answer: A
NEW QUESTION # 129
In Public Key Infrastructure (PKI), which authority is responsible for issuing and verifying the certificates?
- A. Digital Certificate authority
- B. Digital signature authority
- C. Registration authority
- D. Certificate authority
Answer: D
NEW QUESTION # 130
Which of the following is a high-speed network that connects computers, printers, and other network devices together?
- A. WAN
- B. MAN
- C. CAN
- D. LAN
Answer: D
NEW QUESTION # 131
Which of the following protocols is a method for implementing virtual private networks?
- A. PPTP
- B. SSL
- C. TLS
- D. SNMP
Answer: A
NEW QUESTION # 132
CORRECT TEXT
Fill in the blank with the appropriate term. In computing, ______________ is a class of data storage devices that read their data in sequence.
Answer:
Explanation:
SAM
Explanation:
In computing, sequential access memory (SAM) is a class of data storage devices that read their data in sequence. This is in contrast to random access memory (RAM) where data can be accessed in any order. Sequential access devices are usually a form of magnetic memory.While sequential access memory is read in sequence, access can still be made to arbitrary locations by "seeking" to the requested location. Magnetic sequential access memory is typically used for secondary storage in general-purpose computers due to their higher density at lower cost compared to RAM, as well as resistance to wear and non-volatility. Examples of SAM devices include hard disks, CD-ROMs, and magnetic tapes.
NEW QUESTION # 133
John is the Vice-President of a BPO. He wants to implement a policy allowing employees to use and manage devices purchased by the organization but restrict the use of the device for business use only. Which among the following policies does John want to implement?
- A. COPE policy
- B. CYOD policy
- C. BYOD policy
- D. COBO policy
Answer: B
NEW QUESTION # 134
Which of the following standards is an amendment to the original IEEE 802.11 and specifies security mechanisms for wireless networks?
- A. 802.11b
- B. 802.11i
- C. 802.11a
- D. 802.11e
Answer: B
Explanation:
802.11i is an amendment to the original IEEE 802.11. This standard specifies security mechanisms for wireless networks. It replaced the short Authentication and privacy clause of the original standard with a detailed Security clause. In the process, it deprecated the broken WEP. 802.11i supersedes the previous security specification, Wired Equivalent Privacy (WEP), which was shown to have severe security weaknesses. Wi-Fi Protected Access (WPA) had previously been introduced by the Wi-Fi Alliance as an intermediate solution to WEP insecurities. The Wi-Fi Alliance refers to their approved, interoperable implementation of the full 802.11i as WPA2, also called RSN (Robust Security Network). 802.11i makes use of the Advanced Encryption Standard (AES) block cipher, whereas WEP and WPA use the RC4 stream cipher. Answer option D is incorrect. 802.11a is an amendment to the IEEE 802.11 specification that added a higher data rate of up to 54 Mbit/s using the 5 GHz band. It has seen widespread worldwide implementation, particularly within the corporate workspace. Using the 5 GHz band gives 802.11a a significant advantage, since the 2.4 GHz band is heavily used to the point of being crowded. Degradation caused by such conflicts can cause frequent dropped connections and degradation of service. Answer option A is incorrect. 802.11b is an amendment to the IEEE 802.11 specification that extended throughput up to 11 Mbit/s using the same 2.4 GHz band. This specification under the marketing name of Wi-Fi has been implemented all over the world. 802.11b is used in a point-tomultipoint configuration, wherein an access point communicates via an omni-directional antenna with one or more nomadic or mobile clients that are located in a coverage area around the access point. Answer option B is incorrect. The 802.11e standard is a proposed enhancement to the 802.11a and 802.11b wireless LAN (WLAN) specifications. It offers quality of service (QoS) features, including the prioritization of data, voice, and video transmissions. 802.11e enhances the 802.11 Media Access Control layer (MAC layer) with a coordinated time division multiple access (TDMA) construct, and adds error-correcting mechanisms for delay-sensitive applications such as voice and video.
NEW QUESTION # 135
CORRECT TEXT
Fill in the blank with the appropriate term. A _____________ is a technique to authenticate digital documents by using computer cryptography.
Answer:
Explanation:
signature
Explanation:
A digital signature is a technique to authenticate digital documents by using computer cryptography. A digital signature not only validates the sender's identity, but also ensures that the document's contents have not been altered. It verifies that the source and integrity of the document is not compromised since the document is signed. A digital signature provides the following assurances: Authenticity, Integrity, and Non-repudiation. Microsoft Office 2007 Excel and Word provide a feature known as Signature line to insert a user's digital signature on a document.
NEW QUESTION # 136
Identify the password cracking attempt involving precomputed hash values stored as plaintext and used to crack the password.
- A. Bruteforce
- B. Rainbow table
- C. Dictionary
- D. Hybrid
Answer: B
NEW QUESTION # 137
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