EC-COUNCIL EC-Council Certified Network Defender CND (312-38日本語版) : 312-38日本語
- Exam Code: 312-38日本語
- Exam Name: EC-Council Certified Network Defender CND (312-38日本語版)
- Updated: Sep 25, 2026
- Q & A: 830 Questions and Answers
About EC-COUNCIL EC-Council Certified Network Defender CND (312-38日本語版) : 312-38日本語 Exam
EC-Council 312-38 Exam Syllabus Topics:
| Topic | Details | Weights |
|---|---|---|
| Secure Firewall Configuration and Management | - 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 management, maintenance and administration of firewall implementation - Understanding firewall logging - Measures for avoiding firewall evasion - Understanding firewall security best practices | 8% |
| Host Security | - Understanding host security - Understanding the importance 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 concerns when data is at rest, in use, and in motion - Understanding virtualization security | 7% |
| Network Security Controls, Protocols, and Devices | - 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 | 8% |
| Physical Security | - Understanding physical security - Importance of physical security - Factors affecting physical security - Describing various physical security controls - Understanding the selection of 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% |
| Wireless Network Defense | - 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 Access Point (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 | 6% |
| Network Risk and Vulnerability Management | - 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 | 9% |
| Network Traffic Monitoring and Analysis | - 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 | 9% |
| Data Backup and Recovery | - 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 | 9% |
| Network Security Policy Design and Implementation | - 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 | 6% |
| Secure IDS Configuration and Management | - 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 | 8% |
| Network Security Threats, Vulnerabilities, and Attacks | - 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 | 5% |
| Network Incident Response and Management | - 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 | 8% |
| Computer Network and Defense Fundamentals | - 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 | 5% |
| Secure VPN Configuration and Management | - 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 to ensure VPN security and performance | 6% |
Reference: https://www.eccouncil.org/programs/certified-network-defender-cnd/
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