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Cybersecurity Beginner

Introduction to Cyber Security

Eight weeks of security fundamentals, network defense basics and risk management, built for anyone starting a security career from zero.

★★★★★ 4.7 (221 ratings) ⏰ 8 weeks

About this program

Introduction to Cyber Security lays the groundwork for a career in security — how networks and systems get attacked, the tools defenders use to detect and respond, and the frameworks organizations follow to manage risk.

You'll work in a dedicated security lab environment throughout, practicing detection and response on realistic scenarios rather than just reading about them, and finish with the foundation needed to move into Ethical Hacking or a security analyst role.

Core competencies

Security Fundamentals

CIA triad, threat actors and common attack vectors.

Network Defense

Firewalls, network segmentation and intrusion detection basics.

Risk Management

Risk assessment frameworks and security policy fundamentals.

Incident Response

Detecting, containing and reporting on security incidents.

8-week learning path

WEEKS 1–2Security Foundations▼
  • CIA triad, threat modeling and common attack vectors
  • Malware types and social engineering tactics
WEEKS 3–4Network Security▼
  • Firewalls, VPNs and network segmentation
  • Intrusion detection and prevention systems
  • Milestone: securing a simulated small office network
WEEKS 5–6Risk & Compliance▼
  • Risk assessment frameworks (NIST, ISO 27001 basics)
  • Writing and applying security policies
WEEKS 7–8Incident Response & Capstone▼
  • Detection, containment and reporting workflows
  • Capstone: responding to a simulated breach scenario

What graduates say

Josephine Adhiambo
Cohort of March 2025
★★★★★

The incident response simulation in the final week felt like a real job interview task. I walked straight into Ethical Hacking after this.

Martin Wafula
Cohort of September 2025
★★★★★

Illustartor brought real breach case studies from her bank job into every lesson. Made the theory stick.