Network Security Fundamentals
Protecting networks with segmentation, firewalls, secure protocols, monitoring and wireless security.
- Firewalls
- Segmentation
- Monitoring
Planned: A planned subject in the curriculum roadmap. The outline below is a proposed structure, not a finished course.
Learning outcomes
By the end, learners will be able to:
- 01
Design segmented networks with appropriate trust zones
- 02
Configure firewall rule logic conceptually
- 03
Choose secure protocols and VPN options
- 04
Monitor networks for suspicious activity
Proposed module outline
A proposed structure — refined during curriculum development.
Common network attacks and their indicators.
VLANs, DMZs and zero-trust networking.
Stateful inspection, rule ordering and logging.
TLS, SSH, VPNs and secure wireless.
Flow data, IDS/IPS concepts and alert triage.
Course enquiry
Interested in Network Security Fundamentals?
Ask about availability, private training or having this curriculum developed for your organisation.
Send a message
The online form is not switched on yet. Please message me directly — your details below are already filled in.
Related training
- PlannedCyberBeginner
Introduction to Cybersecurity
What cybersecurity is, why it matters, and the core ideas every learner needs before specialising.
- Foundations
- CIA triad
- Careers
- PlannedCyberIntermediate
Ethical Hacking Fundamentals
The authorised, legal practice of security testing — methodology, scoping, reconnaissance concepts and responsible reporting in lab environments.
- Pen testing
- Methodology
- Lab-based
- PlannedCyberIntermediate
Security Operations Center Fundamentals
How a SOC detects and responds to threats — SIEM concepts, alert triage, playbooks and shift handovers.
- SOC
- SIEM
- Triage