Certified Network Security Practitioner Exam Questions 2025

Certified Network Security Practitioner (CNSP)

The Certified Network Security Practitioner (CNSP) certification is an entry-level credential designed to assess a candidate's understanding of foundational network security concepts.

Exam Topics

The CNSP exam covers the following areas:

1. Networking Basics

   • TCP/IP Protocols

   • Network Discovery Protocols

2. Network Security

   • Network Architectures, Mapping, and Target Identification

   • Network Scanning and Fingerprinting

   • Testing Network Services

3. Cryptography and Security

   • Cryptography Fundamentals

   • Active Directory Security Basics

   • Linux and Windows Security Basics

   • Common Vulnerabilities in Windows Services

4. Web and Database Security

   • Testing Web Servers and Frameworks

   • Database Security Basics

   • TLS Security Basics

   • Password Storage

5. Malware and Social Engineering

   • Basic Malware Analysis

   • Social Engineering Attacks

6. Security Tools and Techniques

   • Network Security Tools (e.g., Nmap, Wireshark)

   • Open-Source Intelligence (OSINT)

Experience Required

This is an entry-level certification focusing on core concepts of network security. Candidates should have a basic understanding of:

• Security misconfigurations and best practices

• Defense-in-depth strategies

• Exploitation of vulnerabilities in real-world scenarios

Exam Format

• Type: Multiple Choice Questions (MCQs)

• Duration: 60 minutes

• Mode: Proctored, online, on-demand

• Question Types: A mix of factual and scenario-based questions

Who This Certification Is For

• Security Engineers: To enhance skills in identifying vulnerabilities and implementing defensive measures.

• Network Architects: To integrate strong security practices into network designs.

• Penetration Testers: To expand knowledge of tools and techniques for vulnerability exploitation.

• Red and Blue Team Members: To refine both offensive and defensive strategies.

• Security Enthusiasts: Perfect for individuals passionate about cybersecurity and eager to develop their expertise.

What you’ll learn

• Master Networking Basics: Understand core concepts like TCP/IP and network discovery.

• Enhance Network Security: Learn to identify vulnerabilities and use security tools.

• Understand Cryptography: Gain knowledge of encryption, password storage, and TLS.

• Defend Against Threats: Develop skills in malware analysis and social engineering defense.

Are there any course requirements or prerequisites?

• This course requires basic networking knowledge (IP addressing, routers, switches), an understanding of fundamental security concepts (firewalls, encryption, protocols), and familiarity with both Windows and Linux operating systems. While no specific tools are required, learners should have access to a computer with internet connectivity. The course is designed to be beginner-friendly, making it suitable for those new to network security.

Who this course is for:

• Aspiring Security Engineers, Network Architects, and Penetration Testers looking to build a foundation in network security.

• Red and Blue Team Members and security enthusiasts wanting to expand their knowledge and skills in the field.