Network Security Labs
Firewalls, VPNs, DNS, packet analysis, and secure network design
Practice network security concepts such as segmentation, firewall rules, VPNs, NAT, ACLs, packet analysis, DNS, routing, and secure network design.
Category snapshot
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Hands-on labs in this category
Best for: Network admins, SOC analysts, system admins, security engineers
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Hands-on labs
7
Example scenarios
3
Learning paths
How it works
Read → practice → document
Every lab follows guided steps so you build real skills with evidence you can reference later.
Review the scenario
Understand the environment, goals, and safety constraints.
Complete guided steps
Follow hands-on tasks with checkpoints along the way.
Capture findings
Document results for interviews, audits, or portfolio work.
Example labs in this category
- Analyze Network Traffic with Packet Capture
- Understand Firewall Allow/Deny Rules
- Configure Basic Network Segmentation
- Investigate Suspicious DNS Requests
- Review Open Ports and Services
- Understand VPN Routing Basics
- Design a Secure Small Office Network
Catalog
Labs in network security labs
Hands-on exercises focused on this security domain.
Outcomes
What you'll practice
- Analyze network traffic and firewall rules in practical scenarios
- Understand segmentation, NAT, and perimeter defense concepts
- Investigate suspicious DNS and open-port findings
- Support network admin and SOC career development
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