Eccouncil 312-38 dumps

Eccouncil 312-38 Exam Dumps

Certified Network Defender (CND)
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Exam Code 312-38
Exam Name Certified Network Defender (CND)
Questions 362 Questions Answers With Explanation
Update Date August 03, 2026
Price Was : $90 Today : $50 Was : $108 Today : $60 Was : $126 Today : $70

What Is the 312-38 Certification Exam?

The 312-38 certification exam is a standardized assessment designed to measure a candidate's knowledge, competencies, and practical understanding within a defined professional field. It serves as the primary requirement for earning the ENSA, a credential that represents a recognized level of proficiency in its respective industry. Depending on the field, this may involve theoretical knowledge, applied problem-solving, regulatory understanding, or hands-on procedural competence.

The exam is typically developed and maintained by an accrediting body or professional organization that sets the standards for the ENSA. This ensures that anyone who earns the credential has met a consistent benchmark, regardless of where they studied or gained their experience. For many professionals, the 312-38 Certification Exam represents a formal checkpoint in their career, one that confirms readiness to take on greater responsibility within their chosen field.

Why the ENSA Certification Matters?

Certifications like the ENSA exist because industries need a reliable way to verify competence beyond a resume or a job title. Earning this credential signals to employers, clients, and colleagues that a professional has invested time in building a structured foundation of knowledge and has been evaluated against an established standard.

Beyond individual recognition, the ENSA certification often supports broader professional development. It can influence hiring decisions, contribute to internal advancement, or serve as a prerequisite for more specialized roles within the field. In many industries, certifications also help standardize expectations across organizations, making it easier for professionals to move between employers or sectors while carrying a credential that is widely understood and respected.

Who Should Take the 312-38 Exam?

The 312-38 exam is generally relevant to individuals who are either entering a field or looking to formalize skills they have already developed through experience. This can include early-career professionals seeking a credential to support their first steps into the industry, as well as experienced practitioners who want official recognition of knowledge gained on the job.

Students preparing to enter the workforce may also pursue the 312-38 exam as a way to strengthen their qualifications before graduating or applying for their first roles. In some fields, employers actively encourage or require staff to pursue this certification as part of ongoing professional development, particularly in industries where standards, safety, or compliance play a significant role in daily responsibilities.

Knowledge and Skills Evaluated in the Certified Network Defender (CND)

The Certified Network Defender (CND) is built to evaluate both foundational knowledge and the practical judgment needed to apply that knowledge in real situations. Candidates are generally expected to understand core principles and terminology relevant to their field, along with the reasoning behind established procedures, standards, or best practices.

Depending on the industry, this may include understanding regulatory requirements, following established protocols, applying analytical or technical methods, or exercising sound judgment in situations that require careful decision-making. Rather than testing isolated facts in a vacuum, the Certified Network Defender (CND) tends to reward candidates who can connect concepts to realistic scenarios, reflecting the kind of thinking expected in day-to-day professional practice.

312-38 Exam Preparation Resources

Preparing for the 312-38 certification exam becomes more effective when using high-quality and up-to-date study materials. MyCertsHub provides resources designed to help candidates build knowledge, practice consistently, and become familiar with the actual exam format.

Preparation Features:

  •   362 carefully prepared practice questions
  •   Updated on August 03, 2026
  •   312-38 Practice Questions & Answers
  •   Comprehensive Study Guide covering the latest exam objectives
  •   Interactive Practice Test Engine for realistic exam simulation
  •   Printable PDF study material for convenient offline preparation
  •   Free Updates For 3 Months
  •   Money-Back Guarantee according to our Refund Policy

How to Prepare for the 312-38 Certification Exam?

Effective preparation for the 312-38 certification exam usually begins with a clear understanding of the exam's objectives and structure. Reviewing official guidelines or documentation published by the certifying body provides the most accurate picture of what will be covered and how heavily different areas are weighted.

From there, many candidates benefit from building a structured study plan that breaks preparation into manageable sections over a set period of time. A well-organized 312-38 Study Guide can help sequence this material logically, especially for those approaching a topic for the first time. Consistent review, paired with realistic practice, tends to produce better retention than concentrated last-minute studying.

Practical experience, where applicable to the field, also plays an important role in preparation. Working through 312-38 Practice Questions and a 312-38 practice test can help candidates identify gaps in their understanding and become familiar with the format and pacing of the actual exam. In fields where hands-on skill is assessed, supplementing study with real-world practice or supervised experience often makes the difference between recognizing correct information and genuinely understanding it.

Benefits of Earning the ENSA Certification

Successfully earning the ENSA certification offers benefits that extend well beyond passing a single exam. It provides documented proof of competence that can be referenced on a resume, professional profile, or internal performance review, offering a clear, third-party validation of skill and knowledge.

The credential can also strengthen professional credibility when working with clients, patients, stakeholders, or colleagues who may not be positioned to evaluate technical or specialized knowledge directly. Over time, this recognition often contributes to expanded career opportunities, whether through new responsibilities, higher-level roles, or eligibility for additional certifications that build on this foundational credential.

Prepare for the 312-38 Exam with MyCertsHub

Preparing for the 312-38 exam is a process that benefits from organized, consistent effort rather than rushed, last-minute review. MyCertsHub is designed to support that process by offering study resources, practice materials, and educational content that help candidates understand what the Certified Network Defender (CND) covers and how to approach their preparation thoughtfully.

Whether someone is just beginning to explore the ENSA or is in the final stages of reviewing material before their exam date, MyCertsHub aims to serve as a dependable resource throughout that journey. Every candidate's path to certification looks a little different, and the goal remains the same: to provide clear, genuinely useful information that supports real understanding of the subject matter.

Eccouncil 312-38 Sample Question Answers

Question # 1

Which of the following data security technology can ensure information protection by obscuring specific areas of information? 

A. Data retention
 B. Data encryption 
C. Data hashing
 D. Data masking 



Question # 2

Which of the following refers to the data that is stored or processed by RAM, CPUs, or databases?

 A. Data in Backup
 B. Data at Rest 
C. Data in Transit
 D. Data is Use



Question # 3

Which of the following refers to the data that is stored or processed by RAM, CPUs, or databases?

 A. Data in Backup
 B. Data at Rest
 C. Data in Transit
 D. Data is Use 



Question # 4

Fargo, head of network defense at Globadyne Tech, has discovered an undesirable process in several Linux systems, which causes machines to hang every 1 hour. Fargo would like to eliminate it; what command should he execute? 

A. # update-rc.d -f [service name] remove 
B. # service [service name] stop
C. # ps ax | grep [Target Process]
 D. # kill -9 [PID] 



Question # 5

Emmanuel works as a Windows system administrator at an MNC. He uses PowerShell to enforce the script execution policy. He wants to allow the execution of the scripts that are signed by a trusted publisher. Which of the following script execution policy setting this? 

A. AllSigned
 B. Restricted
 C. RemoteSigned
 D. Unrestricted 



Question # 6

Which BC/DR activity works on the assumption that the most critical processes are brought back from a remote location first, followed by the less critical functions? 

A. Recovery
 B. Restoration
 C. Response 
D. Resumption 



Question # 7

Which command list all ports available on a server?

 A. sudo apt nst -tunIp 
B. sudo netstat -tunIp
 C. sudo apt netstate -Is tunIp
 D. sudo ntstat -Is tunIp 



Question # 8

To provide optimum security while enabling safe/necessary services, blocking known dangerous services, and making employees accountable for their online activity, what Internet Access policy would Brian, the network administrator, have to choose?

 A. Prudent policy 
B. Paranoid policy 
C. Promiscuous policy 
D. Permissive policy 



Question # 9

Leslie, the network administrator of Livewire Technologies, has been recommending multilayer inspection firewalls to deploy the company’s infrastructure. What layers of the TCP/IP model can it protect?

 A. IP, application, and network interface
 B. Network interface, TCP, and IP
 C. Application, TCP, and IP
 D. Application, IP, and network interface 



Question # 10

Choose the correct order of steps to analyze the attack surface. 

A. Identify the indicators of exposure->visualize the attack surface->simulate the attack->reduce the attack surface
 B. Visualize the attack surface->simulate the attack->identify the indicators of exposure->reduce the attack surface 
C. Identify the indicators of exposure->simulate the attack->visualize the attack surface->reduce the attack surface 
D. Visualize the attack surface->identify the indicators of exposure->simulate the attack->reduce the attack surface 



Question # 11

In _______ mechanism, the system or application sends log records either on the local disk or over the network. 

A. Network-based
 B. Pull-based 
C. Push-based
 D. Host-based 



Question # 12

Which among the following filter is used to detect a SYN/FIN attack? 

A. tcp.flags==0x002
 B. tcp.flags==0x004
 C. tcp.flags==0x003 
D. tcp.flags==0x001 



Question # 13

Which of the following attack surface increase when you keep USB ports enabled on your laptop unnecessarily?

 A. Human attack surface
 B. Network attack surface
 C. Physical attack surface 
D. Software attack surface 



Question # 14

Who is an IR custodian?

A. An individual responsible for conveying company details after an incident
 B. An individual who receives the initial IR alerts and leads the IR team in all the IR activities
 C. An individual who makes a decision on the classifications and the severity of the incident identified 
D. An individual responsible for the remediation and resolution of the incident that occurred 



Question # 15

Which of the following helps prevent executing untrusted or untested programs or code from untrusted or unverified third-parties?

 A. Application sandboxing 
B. Deployment of WAFS
 C. Application whitelisting 
D. Application blacklisting 



Question # 16

Which of the following can be used to disallow a system/user from accessing all applications except a specific folder on a system?

 A. Hash rule 
B. Path rule
 C. Internet zone rule
 D. Certificate rule 



Question # 17

Which of the following indicators refers to potential risk exposures that attackers can use to breach the security of an organization? 

A. Indicators of attack
 B. Key risk indicators 
C. Indicators of exposure
 D. Indicators of compromise 



Question # 18

In ______ method, event logs are arranged in the form of a circular buffer.

 A. Non-wrapping method 
B. LIFO method
 C. Wrapping method 
D. FIFO method 



Question # 19

Which among the following tools can help in identifying IoEs to evaluate human attack surface?

 A. securiCAD
 B. Amass 
C. Skybox
 D. SET



Question # 20

Which of the following is not part of the recommended first response steps for network defenders?

 A. Restrict yourself from doing the investigation
 B. Extract relevant data from the suspected devices as early as possible 
C. Disable virus protection
 D. Do not change the state of the suspected device



Question # 21

John is a senior network security administrator working at a multinational company. He wants to block specific syscalls from being used by container binaries. Which Linux kernel feature restricts actions within the container?

A. Cgroups 
B. LSMs 
C. Seccomp 
D. Userns 



Question # 22

Which of the following things need to be identified during attack surface visualization?

 A. Attacker’s tools, techniques, and procedures
 B. Authentication, authorization, and auditing in networks
 C. Regulatory frameworks, standards and, procedures for organizations
 D. Assets, topologies, and policies of the organization 



Question # 23

Management asked Adam to implement a system allowing employees to use the same credentials to access multiple applications. Adam should implement the _________ authentication technique to satisfy the request.

 A. Single-sign-on
 B. Smart card authentication 
C. Two-factor authentication 
D. Biometric 



Question # 24

Jason has set a firewall policy that allows only a specific list of network services and denies everything else. This strategy is known as a ____________. 

A. Default allow
 B. Default access
 C. Default accept 
D. Default deny 



Question # 25

How can a WAF validate traffic before it reaches a web application? 

A. It uses a role-based filtering technique
 B. It uses an access-based filtering technique
 C. It uses a sandboxing filtering technique 
D. It uses a rule-based filtering technique



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