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Must-Have Revision Books to Study for EC-Council 312-38 Exam
Now, let's review the best revision books for your 312-38 validation:
- EC-Council Certified Network Defender Exam Practice Questions and Dumps: EXAM REVIEW QUESTIONS FOR 312-38 Exam Prep Updated
A quick look at this material by Aiva Books shows a comprehensive guide with well-researched content and up-to-date questions to help candidates crack the EC Council 312-38 exam easily. The content of this book corresponds with the current exam curriculum, built around the detection and prevention of network security threats. Also, here, the author wants to be sure that you are familiar with the major topic areas before you schedule the actual test. This means that upon completing your training using this resource, you should be well versed in such concepts as network topology, security policy, network components, traffic, and performance alongside utilization among the rest. With over 180 practice questions for the EC-Council 312-38 exam, you will absolutely have no reason to fail such a test after studying with this resource. However, you must first pay at least $9.60 to get your Kindle copy from Amazon.
- Intelligence-Driven Incident Response: Outwitting the Adversary (1st Edition)
Now, a manual like this is designed to achieve one goal: to welcome you to the world of incident response through intelligently-driven initiatives. With cyber threats skyrocketing in the modern IT world, Scott J. Roberts and Rebekah Brown felt the need to accurately demonstrate how intelligence can be integrated into the exciting world of incident response. Thus, this book is a useful tool that aims to help candidates understand how they can sufficiently reduce the average time it takes to detect, respond to, and manage intrusions. In particular, it targets all individuals who play a key role in incident response. It could be a malware analyst, reverse engineer, incident manager, or digital forensic specialist looking to take their career to another level by mastering these concepts.
- EC-Council Certified Network Defender Certification (312-38) Latest Exam Questions
This is one of the best options if you’ve been looking for valid 312-38 exam dumps and practice test questions in one place. The author, Lade Davies, has designed a comprehensive question bank to help learners master the test details and succeed on the first try. Also, the questions are frequently updated to ensure they align with the latest curriculum details. Covering the latest exam testing pattern, studying with this book will mark an important step in your career journey, one that could turn out to be the defining path in the long run. Want guaranteed success on the first attempt? Then get started with this impressive guide for only $3.59 and see for yourself what it can bring you.
Career Opportunities
The EC-Council 312-38 exam equips the professionals with the fundamental knowledge and skills in networking concepts. Without a doubt, earning the Certified Network Defender certification has a lucrative career outlook. Some of the positions that the certified individuals can consider include IT Administrators, Network Technicians, Data Analysts, Network Administrators, and Network Engineers, among others. The average remuneration for these titles is $94,000 per annum.
NEW QUESTION 76
Which of the following can be performed with software or hardware devices in order to record everything a person types using his keyboard?
- A. Warchalking
- B. Keystroke logging
- C. IRC bot
- D. War dialing
Answer: B
Explanation:
Keystroke logging is a method of logging and recording user keystrokes. It can be performed with software or hardware devices. Keystroke logging devices can record everything a person types using his keyboard, such as to measure employee's productivity on certain clerical tasks. These types of devices can also be used to get usernames, passwords, etc. Answer option C is incorrect. War dialing is a technique of using a modem to automatically scan a list of telephone numbers, usually dialing every number in a local area code to search for computers, BBS systems, and fax machines. Hackers use the resulting lists for various purposes, hobbyists for exploration, and crackers (hackers that specialize in computer security) for password guessing. Answer option A 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. Answer option D is incorrect. An Internet Relay Chat (IRC) bot is a set of scripts or an independent program that connects to Internet Relay Chat as a client, and so appears to other IRC users as another user. An IRC bot differs from a regular client in that instead of providing interactive access to IRC for a human user, it performs automated functions.
NEW QUESTION 77
Which of the following is an intrusion detection system that monitors and analyzes the internals of a computing system rather than the network packets on its external interfaces?
- A. HIDS
- B. DMZ
- C. IPS
- D. NIDS
Answer: A
Explanation:
A host-based intrusion detection system (HIDS) produces a false alarm because of the abnormal behavior of users and the network. A host-based intrusion detection system (HIDS) is an intrusion detection system that monitors and analyses the internals of a computing system rather than the network packets on its external interfaces. A host-based Intrusion Detection System (HIDS) monitors all or parts of the dynamic behavior and the state of a computer system. HIDS looks at the state of a system, its stored information, whether in RAM, in the file system, log files or elsewhere; and checks that the contents of these appear as expected. Answer option D is incorrect. A network intrusion detection system (NIDS) is an intrusion detection system that tries to detect malicious activity such as denial of service attacks, port scans or even attempts to crack into computers by monitoring network traffic. A NIDS reads all the incoming packets and tries to find suspicious patterns known as signatures or rules. It also tries to detect incoming shell codes in the same manner that an ordinary intrusion detection systems does. Answer option A is incorrect. IPS (Intrusion Prevention Systems), also known as Intrusion Detection and Prevention Systems (IDPS), are network security appliances that monitor network and/or system activities for malicious activity. The main functions of "intrusion prevention systems" are to identify malicious activity, log information about said activity, attempt to block/stop activity, and report activity. An IPS can take such actions as sending an alarm, dropping the malicious packets, resetting the connection and/or blocking the traffic from the offending IP address. An IPS can also correct CRC, unfragment packet streams, prevent TCP sequencing issues, and clean up unwanted transport and network layer options. Answer option C is incorrect. DMZ, or demilitarized zone, is a physical or logical subnetwork that contains and exposes an organization's external services to a larger untrusted network, usually the Internet. The term is normally referred to as a DMZ by IT professionals. It is sometimes referred to as a Perimeter Network. The purpose of a DMZ is to add an additional layer of security to an organization's Local Area Network (LAN); an external attacker only has access to equipment in the DMZ rather than any other part of the network.
NEW QUESTION 78
Identify the minimum number of drives required to setup RAID level 5.
Multiple
- A. 0
- B. 1
- C. 2
Answer: C
NEW QUESTION 79
What is the range for registered ports?
- A. Above 65535
- B. 1024 through 49151
- C. 49152 through 65535
- D. 0 through 1023
Answer: B
NEW QUESTION 80
Which of the following is a standard protocol for interfacing external application software with an information
server, commonly a Web server?
- A. CGI
- B. DHCP
- C. TCP
- D. IP
Answer: A
Explanation:
The Common Gateway Interface (CGI) is a standard protocol for interfacing external application software with
an information server, commonly a Web server. The task of such an information server is to respond to
requests (in the case of web servers, requests from client web browsers) by returning output. When a user
requests the name of an entry, the server will retrieve the source of that entry's page (if one exists), transform it
into HTML, and send the result.
Answer option A is incorrect. DHCP is a Dynamic Host Configuration Protocol that allocates unique (IP)
addresses dynamically so that they can be used when no longer needed. A DHCP server is set up in a DHCP
environment with the appropriate configuration parameters for the given network. The key parameters include
the range or "pool" of available IP addresses, correct subnet masks, gateway, and name server addresses.
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 D is incorrect. Transmission Control Protocol (TCP) is a reliable, connection-oriented protocol
operating at the transport layer of the OSI model. It provides a reliable packet delivery service encapsulated
within the Internet Protocol (IP). TCP guarantees the delivery of packets, ensures proper sequencing of data,
and provides a checksum feature that validates both the packet header and its data for accuracy. If the
network corrupts or loses a TCP packet during transmission, TCP is responsible for retransmitting the faulty
packet. It can transmit large amounts of data. Application layer protocols, such as HTTP and FTP, utilize the
services of TCP to transfer files between clients and servers.
NEW QUESTION 81
Ivan needs to pick an encryption method that is scalable even though it might be slower. He has settled on a method that works where one key is public and the other is private. What encryption method did Ivan settle on?
- A. Ivan settled on the asymmetric encryption method
- B. Ivan settled on the symmetric encryption method.
- C. Ivan settled on the private encryption method.
- D. Ivan settled on the hashing encryption method
Answer: A
NEW QUESTION 82
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. Patch management
- D. Business Continuity Management
Answer: D
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 D 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 requiredA number of products are available to automate patch management tasks, including RingMaster's Automated Patch Management, PatchLink Update, and Gibraltar's Everguard. Answer option A is incorrect. This option is invalid. Answer option B 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 83
Which of the following acts as a verifier for the certificate authority?
- A. Certificate authority
- B. Certificate Management system
- C. Registration authority
- D. Directory management system
Answer: C
NEW QUESTION 84
A newly joined network administrator wants to assess the organization against possible risk. He notices the organization doesn't have a __________ identified which helps measure how risky an activity is.
- A. Risk Severity
- B. Risk Matrix
- C. Risk levels
- D. Key Risk Indicator
Answer: B
Explanation:
Explanation/Reference:
NEW QUESTION 85
Which of the following is a firewall that keeps track of the state of network connections traveling across it?
- A. Stateless packet filter firewall
- B. Circuit-level proxy firewall
- C. Stateful firewall
- D. Application gateway firewall
Answer: C
Explanation:
A stateful firewall is a firewall that keeps track of the state of network connections (such as TCP streams, UDP communication) traveling across it. The firewall is programmed to distinguish legitimate packets for different types of connections. Only packets matching a known connection state will be allowed by the firewall; others will be rejected. Answer option B is incorrect. A stateless packet filter firewall allows direct connections from the external network to hosts on the internal network and is included with router configuration software or with Open Source operating systems.
Answer option C is incorrect. It applies security mechanisms when a TCP or UDP connection is established.
Answer option D is incorrect. An application gateway firewall applies security mechanisms to specific applications, such as FTP and Telnet servers.
NEW QUESTION 86
Which of the following network scanning tools is a TCP/UDP port scanner that works as a ping sweeper and
hostname resolver?
- A. Nmap
- B. Hping
- C. Netstat
- D. SuperScan
Answer: D
Explanation:
SuperScan is a TCP/UDP port scanner. It also works as a ping sweeper and hostname resolver. It can ping a
given range of IP addresses and resolve the host name of the remote system.
The features of SuperScan are as follows:
It scans any port range from a built-in list or any given range.
It performs ping scans and port scans using any IP range.
It modifies the port list and port descriptions using the built in editor.
It connects to any discovered open port using user-specified "helper" applications.
It has the transmission speed control utility.
Answer option D is incorrect. Nmap is a free open-source utility for network exploration and security auditing. It
is used to discover computers and services on a computer network, thus creating a "map" of the network. Just
like many simple port scanners, Nmap is capable of discovering passive services. In addition, Nmap may be
able to determine various details about the remote computers. These include operating system, device type,
uptime, software product used to run a service, exact version number of that product, presence of some
firewall techniques and, on a local area network, even vendor of the remote network card. Nmap runs on Linux,
Microsoft Windows, etc.
Answer option C is incorrect. Netstat (network statistics) is a command-line tool that displays network
connections (both incoming and outgoing), routing tables, and a number of network interface statistics. It is
available on Unix, Unix-like, and Windows NT-based operating systems. It is used to find problems on the
network and to determine the amount of traffic on the network as a performance measurement.
Answer option A is incorrect. Hping is a free packet generator and analyzer for the TCP/IP protocol. Hping is
one of the de facto tools for security auditing and testing of firewalls and networks. The new version of hping,
hping3, is scriptable using the Tcl language and implements an engine for string based, human readable
description of TCP/IP packets, so that the programmer can write scripts related to low level TCP/IP packet
manipulation and analysis in very short time. Like most tools used in computer security, hping is useful to both
system administrators and crackers (or script kiddies).
NEW QUESTION 87
Which of the following statements are true about volatile memory?Each correct answer represents a complete solution. Choose all that apply.
- A. It is computer memory that requires power to maintain the stored information.
- B. A volatile storage device is faster in reading and writing data.
- C. Read only memory (ROM) is an example of volatile memory.
- D. The content is stored permanently and even the power supply is switched off.
Answer: A,B
Explanation:
Volatile memory, also known as volatile storage, is computer memory that requires power to maintain the stored information, unlike non-volatile memory which does not require a maintained power supply. It has been less popularly known as temporary memory. Most forms of modern random access memory (RAM) are volatile storage, including dynamic random access memory (DRAM) and static random access memory (SRAM). A volatile storage device is faster in reading and writing data.Answer options B and A are incorrect. Non-volatile memory, nonvolatile memory, NVM, or non-volatile storage, in the most basic sense, is computer memory that can retain the stored information even when not powered. Examples of non-volatile memory include read-only memory, flash memory, most types of magnetic computer storage devices (e.g. hard disks, floppy disks, and magnetic tape), optical discs, and early computer storage methods such as paper tape and punched cards.
NEW QUESTION 88
Jason has set a firewall policy that allows only a specific list of network services and deny everything else. This strategy is known as a____________.
- A. Default access
- B. Default restrict
- C. Default allow
- D. Default deny
Answer: D
NEW QUESTION 89
You are taking over the security of an existing network. You discover a machine that is not being used as such, but has software on it that emulates the activity of a sensitive database server. What is this?
- A. A Polymorphic Virus
- B. A Honey Pot
- C. A reactive IDS.
- D. A Virus
Answer: B
Explanation:
A honey pot is a device specifically designed to emulate a high value target such as a database server or entire sub section of your network. It is designed to attract the hacker's attention.
NEW QUESTION 90
Which of the following is designed to detect the unwanted presence of fire by monitoring environmental changes associated with combustion?
- A. Fire suppression system
- B. Fire sprinkler
- C. Fire alarm system
- D. Gaseous fire suppression
Answer: C
Explanation:
An automatic fire alarm system is designed for detecting the unwanted presence of fire by monitoring environmental changes associated with combustion. In general, a fire alarm system is classified as either automatically actuated, manually actuated, or both. Automatic fire alarm systems are intended to notify the building occupants to evacuate in the event of a fire or other emergency, to report the event to an off-premises location in order to summon emergency services, and to prepare the structure and associated systems to control the spread of fire and smoke. Answer option B is incorrect. A fire suppression system is used in conjunction with smoke detectors and fire alarm systems to improve and increase public safety. Answer option D is incorrect. Gaseous fire suppression is a term to describe the use of inert gases and chemical agents to extinguish a fire. Answer option A is incorrect. A fire sprinkler is the part of a fire sprinkler system that discharges water when the effects of a fire have been detected, such as when a predetermined temperature has been reached.
NEW QUESTION 91
Which of the following is the best known Windows tool for finding open wireless access points?
- A. Netcat
- B. Netstumbler
- C. Snort
- D. Dsniff
Answer: B
NEW QUESTION 92
Which of the following IEEE standards is an example of a DQDB access method?
- A. 802.5
- B. 802.4
- C. 802.3
- D. 802.6
Answer: D
NEW QUESTION 93
What is the range for well known ports?
- A. Above 65535
- B. 0 through 1023
- C. 49152 through 65535
- D. 1024 through 49151
Answer: B
NEW QUESTION 94
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