Firewalls and Network Segmentation — Roadmap Step & Resources
How firewalls filter traffic and why network segmentation limits an attacker's blast radius
- Level: intermediate
- Estimated time: 1 days
- Roadmap: Cybersecurity Analyst / Ethical Hacker
Before this step
Study resources
- What Is a Firewall? (Article) — Cloudflare's clear explanation of firewalls and network segmentation.
- Firewalls Explained (Video) — A practical explanation of firewall rules and network segmentation.
- What Is Network Segmentation? (Article) — Cloudflare's clear explanation of network segmentation as a defense strategy.
Part of
- Network Security and Defense — section
- Cybersecurity Analyst / Ethical Hacker roadmap — the full learning path