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NITA AccreditedIntermediatePhysical + Virtual5 daysNSEHC

Training on Network Security and Ethical Hacking

Master network security and ethical hacking. Learn to identify vulnerabilities, protect networks, and defend against cyberattacks.

Next intake

20 Jul 2026 · Nakuru

View all dates

Duration

5 days

Live instruction

Delivery

Physical + Virtual

Cohort based

Level

Intermediate

Working professionals

Certification

NITA reimbursable

For Kenyan cohorts

Language

English

All materials

Overview

About this programme

This course provides a structured and practical understanding of network security principles and ethical hacking techniques used to protect modern IT infrastructures. It equips professionals with the skills to identify vulnerabilities, assess security risks, and implement effective countermeasures against cyber threats. The course aligns technical knowledge with organizational security objectives, emphasizing lawful, ethical, and standards-based security practices.

 Duration

 5 Days

Who Should Attend

  • IT and network administrators
  • Cybersecurity and information security officers
  • Systems engineers and support staff
  • Risk, compliance, and audit professionals
  • Technical managers overseeing IT security
Learning outcomes

What you'll walk away with

By the end of this course, participants will be able to:

  • Understand the fundamentals of network security, including encryption, firewalls, and intrusion detection systems.
  • Perform vulnerability assessments and penetration testing using ethical hacking techniques.
  • Identify and exploit common network vulnerabilities in a controlled and legal environment.
  • Develop strategies to defend against various types of cyber attacks, including phishing, malware, and DDoS attacks.
  • Apply ethical hacking skills to enhance the security of networks and systems.
Course modules

What we cover, module by module

Module 1: Fundamentals of Network Security

  • Network architectures and protocols
  • Common cyber threats and attack vectors
  • Security principles: confidentiality, integrity, availability
  • Case Study: Network breach due to weak perimeter controls
  • Practical Exercise: Mapping network assets and risks

Module 2: Security Controls and Network Defense

  • Firewalls, IDS/IPS, VPNs, and access controls
  • Network segmentation and hardening techniques
  • Secure configuration management
  • Case Study: Preventing lateral movement in enterprise networks
  • Practical Exercise: Configuring basic firewall rules

Module 3: Introduction to Ethical Hacking

  • Ethical hacking concepts and legal considerations
  • Phases of ethical hacking and penetration testing
  • Reconnaissance and scanning techniques
  • Case Study: Ethical hacking assessment of an enterprise network
  • Practical Exercise: Network scanning and enumeration

Module 4: Vulnerability Assessment and Exploitation

  • Vulnerability identification tools and methods
  • Exploitation fundamentals
  • Web and network-based attacks overview
  • Case Study: Exploiting unpatched systems
  • Practical Exercise: Conducting a controlled vulnerability scan

Module 5: Incident Response and Security Management

  • Detecting and responding to security incidents
  • Logging, monitoring, and reporting
  • Security policies, standards, and compliance
  • Case Study: Managing a cyber incident response
  • Practical Exercise: Developing an incident response checklist
Impact

Where the change lands

Organisational Impact

  • Strengthens the organization’s cybersecurity posture by identifying and mitigating potential network vulnerabilities.

  • Reduces risk of data breaches, cyber-attacks, and operational disruptions.

  • Enhances compliance with industry security standards and regulations.

  • Empowers IT teams to implement proactive security measures and ethical hacking practices.

  • Supports development of secure network architectures and robust defense strategies.

Personal Impact

  • Equips participants with practical skills in network security, ethical hacking, and penetration testing.

  • Builds confidence in identifying and mitigating vulnerabilities within IT systems.

  • Expands career opportunities in cybersecurity, network security, and ethical hacking roles.

  • Enhances problem-solving and analytical skills in detecting and addressing security threats.

  • Prepares learners to apply security best practices and ethical hacking techniques professionally.

Dates and locations

Upcoming intakes

Every intake is limited to a small cohort. Booking closes when a date fills or three weeks before the start, whichever comes first.

Full calendar
FAQs

Common questions.

Still not sure? Send us a note and a facilitator will get back to you within a business day.

The goal is to provide a solid foundation in network security by teaching you how to think like an attacker. You'll learn to identify vulnerabilities and secure systems before malicious hackers can exploit them, a key part of our focus on adaptability.

Course finder

Find the right course for you

Prefer to talk it through? Send us an enquiry and a facilitator will scope a fit within a business day.

For corporate teams

Training 10+ professionals?

We deliver Training on Network Security and Ethical Hacking in-house at your offices, at a venue we arrange, or fully virtual. Customise the curriculum against your KPIs, and get a bespoke price for the cohort size you need.