Introduction to EC-Council Certified Network Defender (CND) Exam

The EC-Council 312-38 Exam is challenging and thorough preparation is essential for success. This exam study guide is designed to help you prepare for the CND certification exam. It contains a detailed list of the topics covered on the Professional exam, as well as a detailed list of preparation resources. These study guides for the EC-Council Certified Network Defender will help guide you through the study process for your certification.

312-38 EC-Council Certified Network Defender Exam Summary

●     Exam Name: EC-Council Certified Network Defender

●     Exam Code: 312-38

●     Exam Price: $450 (USD)

●     Duration: 240 mins

●     Number of Questions: 100

●     Passing Score: 70%

●     Books / Training: Courseware OR ECC Exam Center

●     Schedule Exam: Pearson VUE

●     Sample Questions: EC-Council CND Sample Questions

●     Recommended Practice: EC-Council 312-38 Certification Practice Exam

Exam Syllabus: 312-38 EC-Council Certified Network Defender (CND)

1. Computer Network and Defense Fundamentals (5%)

- Understanding computer network

- Describing OSI and TCP/IP network Models

- Comparing OSI and TCP/IP network Models

- Understanding different types of networks

- Describing various network topologies

- Understanding various network components

- Explaining various protocols in TCP/IP protocol stack

- Explaining IP addressing concept

- Understanding Computer Network Defense(CND)

- Describing fundamental CND attributes

- Describing CND elements

- Describing CND process and Approaches

 

2. Network Security Threats, Vulnerabilities, and Attacks (5%)

- Understanding threat, attack, and vulnerability

- Discussing network security concerns

- Reasons behind network security concerns

- Effect of network security breach on business continuity

- Understanding different types of network threats

- Understanding different types of network security vulnerabilities

- Understanding different types of network attacks

- Describing various network attacks

 

3. Network Security Controls, Protocols, and Devices (8%)

- Understanding fundamental elements of network security

- Explaining network access control mechanism

- Understanding different types of access controls

- Explaining network Authentication, Authorization and Auditing (AAA) mechanism

- Explaining network data encryption mechanism

- Describing Public Key Infrastructure (PKI)

- Describing various network security protocols

- Describing various network security devices

 

4. Network Security Policy Design and Implementation (6%)

- Understanding security policy

- Need of security policies

- Describing the hierarchy of security policy

- Describing the characteristics of a good security policy

- Describing typical content of security policy

- Understanding policy statement

- Describing steps for creating and implementing security policy

- Designing of security policy

- Implementation of security policy

- Describing various types of security policy

- Designing of various security policies

- Discussing various information security related standards, laws and acts

 

5. Physical Security (6%)

- Understanding physical security

- Need of physical security

- Factors affecting physical security

- Describing various physical security controls

- Understanding choosing Fire Fighting Systems

- Describing various access control authentication techniques

- Understanding workplace security

- Understanding personnel security

- Describing Environmental Controls

- Importance of physical security awareness and training

 

6. Host Security (7%)

- Understanding host security

- Understanding need of securing individual hosts

- Understanding threats specific to hosts

- Identifying paths to host threats

- Purpose of host before assessment

- Describing host security baselining

- Describing OS security baselining

- Understanding and describing security requirements for different types of servers

- Understanding security requirements for hardening of routers

- Understanding security requirements for hardening of switches

- Understanding data security at rest, motion and use

- Understanding virtualization security

 

7. Secure Firewall Configuration and Management (8%)

- Understanding firewalls

- Understanding firewall security concerns

- Describing various firewall technologies

- Describing firewall topologies

- Appropriate selection of firewall topologies

- Designing and configuring firewall ruleset

- Implementation of firewall policies

- Explaining the deployment and implementation of firewall

- Factors to considers before purchasing any firewall solution

- Describing the configuring, testing and deploying of firewalls

- Describing the managing, maintaining, administrating firewall implementation

- Understanding firewall logging

- Measures for avoiding firewall evasion

- Understanding firewall security best practices

 

8. Secure IDS Configuration and Management (8%)

- Understanding different types of intrusions and their indications

- Understanding IDPS

- Importance of implementing IDPS

- Describing role of IDPS in network defense

- Describing functions, components, and working of IDPS

- Explaining various types of IDS implementation

- Describing staged deployment of NIDS and HIDS

- Describing fine-tuning of IDS by minimizing false positive and false negative rate

- Discussing characteristics of good IDS implementation

- Discussing common IDS implementation mistakes and their remedies

- Explaining various types of IPS implementation

- Discussing requirements for selecting appropriate IDSP product

- Technologies complementing IDS functionality

 

9. Secure VPN Configuration and Management (6%)

- Understanding Virtual Private Network (VPN) and its working

- Importance of establishing VPN

- Describing various VPN components

- Describing implementation of VPN concentrators and its functions

- Explaining different types of VPN technologies

- Discussing components for selecting appropriate VPN technology

- Explaining core functions of VPN

- Explaining various topologies for implementation of VPN

- Discussing various VPN security concerns

- Discussing various security implications for to ensure VPN security and performance

 

10. Wireless Network Defense (6%)

 - Understanding wireless network

- Discussing various wireless standards

- Describing various wireless network topologies

- Describing possible use of wireless networks

- Explaining various wireless network components

- Explaining wireless encryption (WEP, WPA,WPA2) technologies

- Describing various authentication methods for wireless networks

- Discussing various types of threats on wireless networks

- Creation of inventory for wireless network components

- Appropriate placement of wireless AP

- Appropriate placement of wireless antenna

- Monitoring of wireless network traffic

- Detection and locating of rogue access points

- Prevention of wireless network from RF interference

- Describing various security implications for wireless network

 

11. Network Traffic Monitoring and Analysis (9%)

- Understanding network traffic monitoring

- Importance of network traffic monitoring

- Discussing techniques used for network monitoring and analysis

- Appropriate position for network monitoring

- Connection of network monitoring system with managed switch

- Understanding network traffic signatures

- Baselining for normal traffic

- Disusing the various categories of suspicious traffic signatures

- Various techniques for attack signature analysis

- Understanding Wireshark components, working and features

- Demonstrating the use of various Wireshark filters

- Demonstrating the monitoring LAN traffic against policy violation

- Demonstrating the security monitoring of network traffic

- Demonstrating the detection of various attacks using Wireshark

- Discussing network bandwidth monitoring and performance improvement

 

12. Network Risk and Vulnerability Management (9%)

- Understanding risk and risk management

- Key roles and responsibilities in risk management

- Understanding Key Risk Indicators (KRI) in risk management

- Explaining phase involves in risk management

- Understanding enterprise network risk management

- Describing various risk management frameworks

- Discussing best practices for effective implementation of risk management

- Understanding vulnerability management

- Explaining various phases involve in vulnerability management

- Understanding vulnerability assessment and its importance

- Discussing requirements for effective network vulnerability assessment

- Discussing internal and external vulnerability assessment

- Discussing steps for effective external vulnerability assessment

- Describing various phases involve in vulnerability assessment

- Selection of appropriate vulnerability assessment tool

- Discussing best practices and precautions for deploying vulnerability assessment tool

- Describing vulnerability reporting, mitigation, remediation and verification

 

13. Data Backup and Recovery (9%)

- Understanding data backup

- Describing the data backup plan

- Describing the identification of data to backup

- Determining the appropriate backup medium for data backup

- Understanding RAID backup technology and its advantages

- Describing RAID architecture

- Describing various RAID levels and their use

- Selection of appropriate RAID level

- Understanding Storage Area Network (SAN) backup technology and its advantages

- Best practices of using SAN

- Understanding Network Attached Storage (NAS) backup technology and its advantages

- Describing various types of NAS implementation

 

14. Network Incident Response and Management (8%)

- Understanding Incident Handling and Response (IH&R)

- Roles and responsibilities of Incident Response Team (IRT)

- Describing role of first responder

- Describing first response activities for network administrators

- Describing Incident Handling and Response (IH&R) process

- Understanding forensic investigation

- People involved in forensics investigation

- Describing forensics investigation

- methodology

EC-Council 312-38 Certification Sample Questions and Answers

To make you familiar with the EC-Council Certified Network Defender (312-38) certification exam structure, we have prepared this sample question set. We suggest you to try our Sample Questions for CND 312-38 Certification to test your understanding of EC-Council 312-38process with real EC-Council certification exam environment.

 

312-38 EC-Council Certified Network Defender Sample Questions:-

01. Under which of the following acts can an international financial institution be prosecuted if it fails to maintain the privacy of its customer’s information?

a) GLBA

b) FISMA

c) DMCA

d) SOX

 

02. In Public Key Infrastructure (PKI), which authority is responsible for issuing and verifying the certificates?

a) Registration authority

b) Certificate authority

c) Digital Certificate authority

d) Digital signature authority

 

03. Which of the following commands can be used to disable unwanted services on Debian, Ubuntu and other Debian-based Linux distributions?

a) # chkconfig [service name]off

b) # chkconfig [service name] –del

c) # service [service name] stop

d) # update-rc.d -f [service name] remove

 

04. Which of the following network security controls can an administrator use to detect, deflect or study attempts to gain unauthorized access to information systems?

a) IDS/IPS

b) Network Protocol Analyzer

c) Proxy Server

d) Honeypot

 

05. Which of the following Wireshark filters can a network administrator use to view the packets without any flags set in order to detect TCP Null Scan attempts?

a) TCP.flags==0x000

b) tcp.flags==0X029

c) tcp.flags==0x003

d) tcp.dstport==7

 

06. Which authentication technique involves mathematical pattern-recognition of the colored part of the eye behind the cornea?

a) Iris Scanning

b) Retinal Scanning

c) Facial Recognition

d) Vein Scanning

 

07. Identify the Password Attack Technique in which the adversary attacks cryptographic hash functions based on the probability, that if a hashing process is used for creating a key, then the same is used for other keys?

a) Dictionary Attack

b) Brute Forcing Attack

c) Hybrid Attack

d) Birthday Attack

 

08. What is a person, who offers formal experienced testimony in the court, called?

a) Expert Witness

b) Evidence Manager

c) Evidence Documenter

d) Attorney

 

09. Which of the following VPN topologies establishes a persistent connection between an organizations main office and its branch offices using a third-party network or the Internet?

a) Hub-and-Spoke

b) Full Mesh

c) Star

d) Point-to-Point

 

10. Which technique is used in RAID level 0 where the data is split into blocks and written evenly across multiple disks?

a) Disk mirroring

b) Disk stripping

c) Data splitting

d) Disk partition

 

Answers:-

Answer 1:- a

Answer 2:- b

Answer 3:- d

Answer 4:- d

Answer 5:- a

Answer 6:- a

Answer 7:- d

Answer 8:- a

Answer 9:- a

Answer 10:- b